gcc/MAINTAINERS

Note
====

This file contains information about people who are permitted to make
changes to various parts of the compiler and associated libraries.

Please do not contact the people in this file directly to report
problems in GCC.

For general information about GCC, please visit:

  http://gcc.gnu.org

To report problems in GCC, please visit:

  http://gcc.gnu.org/bugs.html

Maintainers
===========

			Global Reviewers

Richard Earnshaw				richard.earnshaw@arm.com
Richard Henderson				rth@redhat.com
Geoffrey Keating				geoffk@geoffk.org
Richard Kenner					kenner@nyu.edu
Jeff Law					law@redhat.com
Michael Meissner				gnu@the-meissners.org
Jason Merrill					jason@redhat.com
David S. Miller					davem@redhat.com
Mark Mitchell					mark@codesourcery.com
Diego Novillo					dnovillo@google.com
Bernd Schmidt					bernd.schmidt@analog.com
Jim Wilson					wilson@tuliptree.org

Note that while global reviewers can approve changes to any part of
the compiler or associated libraries, they still need approval for
their own patches from other maintainers or reviewers.

			CPU Port Maintainers	(CPU alphabetical order)

alpha port		Richard Henderson	rth@redhat.com
arm port		Nick Clifton		nickc@redhat.com
arm port		Richard Earnshaw	richard.earnshaw@arm.com
arm port		Paul Brook		paul@codesourcery.com
avr port		Denis Chertykov		denisc@overta.ru
avr port		Anatoly Sokolov		aesok@post.ru
bfin port		Bernd Schmidt		bernd.schmidt@analog.com
cris port		Hans-Peter Nilsson	hp@axis.com
crx port		Pompapathi V Gadad 	Pompapathi.V.Gadad@nsc.com
fr30 port		Nick Clifton		nickc@redhat.com
frv port		Aldy Hernandez		aldyh@redhat.com
frv port		Alexandre Oliva		aoliva@redhat.com
h8 port			Jeff Law		law@redhat.com
h8 port			Kazu Hirata		kazu@codesourcery.com
hppa port		Jeff Law		law@redhat.com
hppa port		John David Anglin	dave.anglin@nrc-cnrc.gc.ca
i386 port		Richard Henderson	rth@redhat.com
i386 port		Jan Hubicka		jh@suse.cz
i386 port		Uros Bizjak		ubizjak@gmail.com
ia64 port		Jim Wilson		wilson@tuliptree.org
ia64 port		Steve Ellcey		sje@cup.hp.com
iq2000 port		Nick Clifton		nickc@redhat.com
m32c port		DJ Delorie		dj@redhat.com
m32r port		Nick Clifton		nickc@redhat.com
m68hc11 port		Stephane Carrez		stcarrez@nerim.fr
m68k port (?)		Jeff Law		law@redhat.com
m68k port		Andreas Schwab		schwab@suse.de
m68k-motorola-sysv port	Philippe De Muyter	phdm@macqel.be
mcore port		Nick Clifton		nickc@redhat.com
mips port		Eric Christopher	echristo@apple.com
mips port		Richard Sandiford	rdsandiford@googlemail.com
mmix port		Hans-Peter Nilsson	hp@bitrange.com
mn10300 port		Jeff Law		law@redhat.com
mn10300 port		Alexandre Oliva		aoliva@redhat.com
pdp11 port		Paul Koning		ni1d@arrl.net
picochip port		Hariharan Sandanagobalane	hariharan@picochip.com
picochip port		Daniel Towner		dant@picochip.com
rs6000 port		Geoff Keating		geoffk@geoffk.org
rs6000 port		David Edelsohn		edelsohn@gnu.org
rs6000 vector extns	Aldy Hernandez		aldyh@redhat.com
s390 port		Hartmut Penner		hpenner@de.ibm.com
s390 port		Ulrich Weigand		uweigand@de.ibm.com
s390 port		Andreas Krebbel		Andreas.Krebbel@de.ibm.com
sh port			Alexandre Oliva		aoliva@redhat.com
sh port			Kaz Kojima		kkojima@gcc.gnu.org
sparc port		Richard Henderson	rth@redhat.com
sparc port		David S. Miller		davem@redhat.com
sparc port		Jakub Jelinek		jakub@redhat.com
sparc port		Eric Botcazou		ebotcazou@libertysurf.fr
spu port		Trevor Smigiel		trevor_smigiel@playstation.sony.com
spu port		Andrew Pinski		andrew_pinski@playstation.sony.com
spu port		David Edelsohn		edelsohn@gnu.org
v850 port		Nick Clifton		nickc@redhat.com
vax port		Matt Thomas		matt@3am-software.com
x86-64 port		Jan Hubicka		jh@suse.cz
xstormy16 port		Nick Clifton		nickc@redhat.com
xtensa port		Bob Wilson		bob.wilson@acm.org

			OS Port Maintainers	(OS alphabetical order)

darwin port		Dale Johannesen		dalej@apple.com
darwin port		Mike Stump		mrs@apple.com
darwin port		Eric Christopher	echristo@apple.com
darwin port		Stan Shebs		stanshebs@earthlink.net
DJGPP			DJ Delorie		dj@delorie.com
freebsd			Loren J. Rittle		ljrittle@acm.org
hpux			John David Anglin	dave.anglin@nrc-cnrc.gc.ca
hpux			Steve Ellcey		sje@cup.hp.com
irix, osf		Rainer Orth		ro@TechFak.Uni-Bielefeld.DE
netbsd			Jason Thorpe		thorpej@netbsd.org
netbsd			Krister Walfridsson	krister.walfridsson@gmail.com
sh-linux-gnu		Kaz Kojima		kkojima@gcc.gnu.org
RTEMS Ports		Joel Sherrill		joel@oarcorp.com
RTEMS Ports		Ralf Corsepius		ralf.corsepius@rtems.org
VxWorks ports		Nathan Sidwell		nathan@codesourcery.com
windows, cygwin, mingw	Christopher Faylor	me.gcc@gcc.gnu.org
windows, cygwin, mingw	Danny Smith		dannysmith@users.sourceforge.net

			Language Front Ends Maintainers

C front end/ISO C99	Joseph Myers		jsm@polyomino.org.uk
C front end/ISO C99	Richard Henderson	rth@redhat.com
Ada front end		Geert Bosch		bosch@gnat.com
Ada front end		Robert Dewar		dewar@gnat.com
Ada front end		Arnaud Charlet		charlet@act-europe.fr
Fortran			Paul Brook		paul@codesourcery.com
c++			Jason Merrill		jason@redhat.com
c++			Mark Mitchell		mark@codesourcery.com
c++			Nathan Sidwell		nathan@codesourcery.com
java			Per Bothner		per@bothner.com
java			Andrew Haley		aph@redhat.com
java			Tom Tromey		tromey@redhat.com
objective-c/c++		Mike Stump		mrs@apple.com
objective-c/c++		Stan Shebs		stanshebs@earthlink.net

			Various Maintainers

libcpp			Per Bothner		per@bothner.com
libcpp			All C and C++ front end maintainers
fp-bit			Ian Lance Taylor	ian@airs.com
libdecnumber		Ben Elliston		bje@au.ibm.com
libgcc			Ian Lance Taylor	ian@airs.com
libgcj			Tom Tromey		tromey@redhat.com
libgcj			Bryce McKinlay		mckinlay@redhat.com
libgomp			Richard Henderson	rth@redhat.com
libgomp			Jakub Jelinek		jakub@redhat.com
libiberty		DJ Delorie		dj@redhat.com
libiberty		Ian Lance Taylor	ian@airs.com
libffi testsuite	Andreas Tobler		andreast@gcc.gnu.org
libobjc			Nicola Pero		n.pero@mi.flashnet.it
libobjc			Andrew Pinski		pinskia@gmail.com
loop discovery		Michael Hayes		m.hayes@elec.canterbury.ac.nz
soft-fp			Joseph Myers		jsm@polyomino.org.uk
scheduler (+ haifa)	Jim Wilson		wilson@tuliptree.org
scheduler (+ haifa)	Michael Meissner	gnu@the-meissners.org
scheduler (+ haifa)	Jeff Law		law@redhat.com
scheduler (+ haifa)	Vladimir Makarov	vmakarov@redhat.com
modulo-scheduler	Ayal Zaks		zaks@il.ibm.com
reorg			Jeff Law		law@redhat.com
caller-save.c		Jeff Law		law@redhat.com
callgraph		Jan Hubicka		jh@suse.cz
debugging code		Jim Wilson		wilson@tuliptree.org
dwarf debugging code	Jason Merrill		jason@redhat.com
c++ runtime libs	Paolo Carlini		paolo.carlini@oracle.com
c++ runtime libs	Gabriel Dos Reis	gdr@integrable-solutions.net
c++ runtime libs	Ulrich Drepper		drepper@redhat.com
c++ runtime libs	Phil Edwards		pme@gcc.gnu.org
c++ runtime libs	Benjamin Kosnik		bkoz@redhat.com
c++ runtime libs	Loren J. Rittle		ljrittle@acm.org
*synthetic multiply	Torbjorn Granlund	tege@swox.com
*c-torture		Torbjorn Granlund	tege@swox.com
fixincludes		Bruce Korb		bkorb@gnu.org
*gimpl*			Jakub Jelinek		jakub@redhat.com
*gimpl*			Aldy Hernandez		aldyh@redhat.com
gcse.c 			Jeff Law		law@redhat.com
global opt framework	Jeff Law		law@redhat.com
jump.c			David S. Miller		davem@redhat.com
web pages		Gerald Pfeifer		gerald@pfeifer.com
build status lists	Janis Johnson		janis187@us.ibm.com
config.sub/config.guess	Ben Elliston		config-patches@gnu.org
basic block reordering	Jason Eckhardt		jle@rice.edu
i18n			Philipp Thomas		pth@suse.de
i18n			Joseph Myers		jsm@polyomino.org.uk
diagnostic messages	Gabriel Dos Reis	gdr@integrable-solutions.net
build machinery (*.in)	Paolo Bonzini		bonzini@gnu.org
build machinery (*.in)	DJ Delorie		dj@redhat.com
build machinery (*.in)	Nathanael Nerode	neroden@gcc.gnu.org
build machinery (*.in)	Alexandre Oliva		aoliva@redhat.com
docs co-maintainer	Gerald Pfeifer		gerald@pfeifer.com
docs co-maintainer	Joseph Myers		jsm@polyomino.org.uk
predict.def		Jan Hubicka		jh@suse.cz
contrib/regression	Geoff Keating		geoffk@geoffk.org
gcov			Jan Hubicka		jh@suse.cz
gcov			Nathan Sidwell		nathan@codesourcery.com
option handling		Neil Booth		neil@daikokuya.co.uk
testsuite		Janis Johnson		janis187@us.ibm.com
middle-end		Jeff Law		law@redhat.com
middle-end		Roger Sayle		roger@eyesopen.com
middle-end		Ian Lance Taylor	ian@airs.com
middle-end		Diego Novillo		dnovillo@google.com
middle-end		Richard Guenther	rguenther@suse.de
tree-ssa		Diego Novillo		dnovillo@google.com
tree-ssa		Andrew MacLeod		amacleod@redhat.com
PRE			Daniel Berlin		dberlin@dberlin.org
code sinking		Daniel Berlin		dberlin@dberlin.org
mudflap			Frank Ch. Eigler	fche@redhat.com
tree browser/unparser	Sebastian Pop		sebastian.pop@amd.com
scev, data dependence	Daniel Berlin		dberlin@dberlin.org
scev, data dependence	Sebastian Pop		sebastian.pop@amd.com
linear loop transforms	Daniel Berlin		dberlin@dberlin.org
profile feedback	Jan Hubicka		jh@suse.cz
type-safe vectors	Nathan Sidwell		nathan@codesourcery.com
alias analysis		Daniel Berlin		dberlin@dberlin.org
alias analysis		Diego Novillo		dnovillo@google.com
reload			Ulrich Weigand		uweigand@de.ibm.com
reload			Bernd Schmidt		bernd.schmidt@analog.com
dfp.c, related		Ben Elliston		bje@au.ibm.com
RTL optimizers		Eric Botcazou		ebotcazou@libertysurf.fr
auto-vectorizer		Richard Guenther	rguenther@suse.de
auto-vectorizer		Zdenek Dvorak		ook@ucw.cz
auto-vectorizer		Dorit Nuzman		dorit@il.ibm.com
loop infrastructure	Zdenek Dvorak		ook@ucw.cz
OpenMP			Jakub Jelinek		jakub@redhat.com

Note that individuals who maintain parts of the compiler need approval to
check in changes outside of the parts of the compiler they maintain.

			Non-Algorithmic Maintainers

loop optimizer		Zdenek Dvorak		ook@ucw.cz
loop optimizer		Daniel Berlin		dberlin@dberlin.org
libcpp			Tom Tromey		tromey@redhat.com
blanket write		Ian Lance Taylor	ian@airs.com

Note that individuals who maintain parts of the compiler as non-algorithmic
maintainers need approval to check in algorithmic changes or changes
outside of the parts of the compiler they maintain.

			Reviewers

dataflow		Paolo Bonzini		bonzini@gnu.org
dataflow		Seongbae Park		seongbae.park@gmail.com
dataflow 		Kenneth Zadeck		zadeck@naturalbridge.com
Fortran			Janne Blomqvist		jb@gcc.gnu.org
Fortran			Tobias Burnus		burnus@net-b.de
Fortran			Jerry DeLisle		jvdelisle@gcc.gnu.org
Fortran			Erik Edelmann		erik.edelmann@iki.fi
Fortran			Thomas K<>nig		tkoenig@gcc.gnu.org
Fortran			Toon Moene		toon@moene.org
Fortran			Brooks Moses		brooks.moses@codesourcery.com
Fortran			Tobias Schl<68>ter		tobias.schlueter@physik.uni-muenchen.de
Fortran			Paul Thomas		pault@gcc.gnu.org
Graphite		Daniel Berlin		dberlin@dberlin.org
Graphite		Sebastian Pop		sebastian.pop@amd.com
register allocation	Peter Bergner		bergner@vnet.ibm.com
register allocation	Vladimir Makarov	vmakarov@redhat.com
register allocation	Kenneth Zadeck		zadeck@naturalbridge.com
register allocation	Seongbae Park		seongbae.park@gmail.com

Note that while reviewers can approve changes to parts of the compiler
that they maintain, they still need approval for their own patches
from other maintainers or reviewers.

			Write After Approval	(last name alphabetical order)

Mark G. Adams					mark.g.adams@sympatico.ca
Raksit Ashok					raksit@google.com
Matt Austern					austern@google.com
David Ayers					d.ayers@inode.at
Giovanni Bajo					giovannibajo@gcc.gnu.org
Simon Baldwin					simonb@google.com
Scott Bambrough					scottb@netwinder.org
Wolfgang Bangerth				bangerth@dealii.org
Andrey Belevantsev				abel@ispras.ru
Peter Bergner					bergner@vnet.ibm.com
Jan Beulich					jbeulich@novell.com
David Billinghurst				David.Billinghurst@riotinto.com
Tomas Bily					tbily@suse.cz
Laurynas Biveinis				laurynas.biveinis@gmail.com
Eric Blake					ericb@gcc.gnu.org
Jim Blandy					jimb@codesourcery.com
Phil Blundell					pb@futuretv.com
Hans Boehm					hboehm@gcc.gnu.org
Segher Boessenkool				segher@kernel.crashing.org
Andrea Bona					andrea.bona@st.com
Paolo Bonzini					bonzini@gnu.org
Neil Booth					neil@daikokuya.co.uk
Steven Bosscher					steven@gcc.gnu.org
Robert Bowdidge					bowdidge@apple.com
Joel Brobecker					brobecker@gnat.com
Dave Brolley					brolley@redhat.com
Julian Brown					julian@codesourcery.com
Christian Bruel					christian.bruel@st.com
Kevin Buettner					kevinb@redhat.com
Andrew Cagney					cagney@redhat.com
Chandra Chavva					cchavva@redhat.com
William Cohen					wcohen@redhat.com
Josh Conner					jconner@apple.com
R. Kelley Cook					kcook@gcc.gnu.org
Christian Cornelssen				ccorn@cs.tu-berlin.de
Fran<EFBFBD>ois-Xavier Coudert				fxcoudert@gcc.gnu.org
Cary Coutant					ccoutant@google.com
Ian Dall					ian@beware.dropbear.id.au
David Daney					david.daney@caviumnetworks.com
Bud Davis					jmdavis@link.com
Benoit Dupont de Dinechin			benoit.dupont-de-dinechin@st.com
Mohan Embar					gnustuff@thisiscool.com
Revital Eres					eres@il.ibm.com
Marc Espie					espie@cvs.openbsd.org
Rafael <20>vila de Esp<73>ndola			rafael.espindola@gmail.com
Ansgar Esztermann				ansgar@thphy.uni-duesseldorf.de
Doug Evans					dje@google.com
Chris Fairles					cfairles@gcc.gnu.org
Thomas Fitzsimmons				fitzsim@redhat.com
Brian Ford					ford@vss.fsi.com
Daniel Franke					franke.daniel@gmail.com
Nathan Froyd					froydnj@codesourcery.com
Chao-ying Fu					fu@mips.com
Kaveh Ghazi					ghazi@caip.rutgers.edu
Matthew Gingell					gingell@gnat.com
Tristan Gingold					gingold@adacore.com
Anthony Green					green@redhat.com
Doug Gregor					doug.gregor@gmail.com
Jon Grimm					jgrimm2@us.ibm.com
Tobias Grosser					grosser@fim.uni-passau.de
Laurent Guerby					laurent@guerby.net
Xuepeng Guo					xuepeng.guo@intel.com
Mostafa Hagog					hagog@gcc.gnu.org
Olivier Hainque					hainque@act-europe.fr
Stuart Hastings					stuart@apple.com
Pat Haugen					pthaugen@us.ibm.com
Mark Heffernan					meheff@google.com
George Helffrich				george@gcc.gnu.org
Fergus Henderson				fjh@cs.mu.oz.au
Matthew Hiller					hiller@redhat.com
Dan Hipschman					dsh@google.com
Manfred Hollstein				mh@suse.com
Falk Hueffner					falk@debian.org
Andrew John Hughes				gnu_andrew@member.fsf.org
Andy Hutchinson					hutchinsonandy@aim.com
Bernardo Innocenti				bernie@develer.com
Daniel Jacobowitz				dan@debian.org
Andreas Jaeger					aj@suse.de
Harsha Jagasia					harsha.jagasia@amd.com
Fariborz Jahanian				fjahanian@apple.com
Martin Jambor					mjambor@suse.cz
Andrew Jenner					andrew@codesourcery.com
Kean Johnston					jkj@sco.com
Phillip Jordan					phillip.m.jordan@gmail.com
Tim Josling					tej@melbpc.org.au
Victor Kaplansky				victork@il.ibm.com
Brendan Kehoe					brendan@zen.org
Matthias Klose					doko@debian.org
Jeff Knaggs					jknaggs@redhat.com
Michael Koch					konqueror@gmx.de
Dave Korn					dave.korn@artimi.com
Matt Kraai					kraai@ftbfs.org
Daniel Kraft					d@domob.eu
Maxim Kuvyrkov					maxim@codesourcery.com
Doug Kwan					dougkwan@google.com
Scott Robert Ladd				scott.ladd@coyotegulch.com
Razya Ladelsky					razya@gcc.gnu.org
Aaron W. LaFramboise				aaronavay62@aaronwl.com
Rask Ingemann Lambertsen			rask@sygehus.dk
Asher Langton					langton2@llnl.gov
Chris Lattner					sabre@nondot.org
Terry Laurenzo					tlaurenzo@gmail.com
Marc Lehmann					pcg@goof.com
James Lemke					jwlemke@juniper.net
Kriang Lerdsuwanakij				lerdsuwa@users.sourceforge.net
Chen Liqin					liqin@sunnorth.com.cn
Sa Liu						saliu@de.ibm.com
Ralph Loader					rcl@ihug.co.nz
Gabor Loki					loki@inf.u-szeged.hu
Sandra Loosemore				sandra@codesourcery.com
Manuel L<>pez-Ib<49><62>ez				manu@gcc.gnu.org
Martin v. L<>wis					loewis@informatik.hu-berlin.de
H.J. Lu						hjl.tools@gmail.com
Xinliang David Li				davidxl@google.com
William Maddox					maddox@google.com
Ziga Mahkovec					ziga.mahkovec@klika.si
Simon Martin					simartin@users.sourceforge.net
Ranjit Mathew					rmathew@hotmail.com
Chris Matthews					chrismatthews@google.com
Michael Matz					matz@suse.de
Greg McGary					gkm@gnu.org
Adam Megacz					adam@xwt.org
Martin Michlmayr				tbm@cyrius.com
Robert Millan					rmh@gcc.gnu.org
Lee Millward					lee.millward@gmail.com
Alan Modra					amodra@bigpond.net.au
Alexander Monakov				amonakov@ispras.ru
Catherine Moore					clm@codesourcery.com
Mikael Morin					mikael.morin@tele2.fr
James A. Morrison				phython@gcc.gnu.org
Dirk Mueller					dmueller@suse.de
Adam Nemet					anemet@caviumnetworks.com
Thomas Neumann					tneumann@users.sourceforge.net
Dan Nicolaescu					dann@ics.uci.edu
Dorit Nuzman					dorit@il.ibm.com
David O'Brien					obrien@FreeBSD.org
Carlos O'Donell					carlos@codesourcery.com
Peter O'Gorman					pogma@thewrittenword.com
Jeffrey D. Oldham				oldham@codesourcery.com
Andrea Ornstein					andrea.ornstein@st.com
Seongbae Park					seongbae.park@gmail.com
Devang Patel					dpatel@apple.com
Nicolas Pitre					nico@cam.org
Antoniu Pop					antoniu.pop@gmail.com
Vladimir Prus					vladimir@codesourcery.com
Jerry Quinn					jlquinn@optonline.net
Dwarakanath Rajagopal				dwarak.rajagopal@amd.com
Rolf Rasmussen					rolfwr@gcc.gnu.org
Volker Reichelt					v.reichelt@netcologne.de
Bernhard Reutner-Fischer			rep.dot.nop@gmail.com
Tom Rix						trix@redhat.com
Craig Rodrigues					rodrigc@gcc.gnu.org
Erven Rohou					erven.rohou@st.com
Ira Rosen					irar@il.ibm.com
Maciej W. Rozycki				macro@linux-mips.org
Douglas Rupp					rupp@gnat.com
Silvius Rus					rus@google.com
Matthew Sachs					msachs@apple.com
Duncan Sands					baldrick@gcc.gnu.org
Thomas Schwinge					tschwinge@gnu.org
Dodji Seketeli					dseketel@redhat.com
Svein Seldal					svein@dev.seldal.com
Thiemo Seufer					ths@networkno.de
Mark Shinwell					shinwell@codesourcery.com
Johannes Singler				singler@ira.uka.de
Franz Sirl					franz.sirl-kernel@lauterbach.com
Jan Sjodin					jan.sjodin@amd.com
Michael Sokolov					msokolov@ivan.Harhan.ORG
Richard Stallman				rms@gnu.org
Basile Starynkevitch				basile@starynkevitch.net
Jakub Staszak					kuba@et.pl
Graham Stott					graham.stott@btinternet.com
Andrew Stubbs					ams@codesourcery.com
Mike Stump					mrs@apple.com
Jeff Sturm					jsturm@gcc.gnu.org
Gabriele Svelto					gabriele.svelto@st.com
Samuel Tardieu					sam@rfc1149.net
Kresten Krab Thorup				krab@gcc.gnu.org
Caroline Tice					ctice@apple.com
Kai Tietz					kai.tietz@onevision.com
David Ung					davidu@mips.com
Kris Van Hees					kris.van.hees@oracle.com
Jonathan Wakely					redi@gcc.gnu.org
Feng Wang					fengwang@nudt.edu.cn
Stephen M. Webb					stephen.webb@bregmasoft.com
John Wehle					john@feith.com
Janus Weil					janus@gcc.gnu.org
Florian Weimer					fw@deneb.enyo.de
Zack Weinberg					zackw@panix.com
Mark Wielaard					mark@gcc.gnu.org
Ollie Wild					aaw@google.com
Ralf Wildenhues					Ralf.Wildenhues@gmx.de
Carlo Wood					carlo@alinoe.com
Le-Chun Wu					lcwu@google.com
Canqun Yang					canqun@nudt.edu.cn
Joey Ye						joey.ye@intel.com
Kenneth Zadeck					zadeck@naturalbridge.com
Jie Zhang					jie.zhang@analog.com
Jon Ziegler					jonz@apple.com
Roman Zippel					zippel@linux-m68k.org
Josef Zlomek					josef.zlomek@email.cz

Waiting for paperwork:

Joern Rennecke					joern.rennecke@arc.com

Bug database only accounts

James Dennett					jdennett@acm.org
Christian Ehrhardt				ehrhardt@mathematik.uni-ulm.de
Dara Hazeghi					dhazeghi@yahoo.com