4 This file contains information about people who are permitted to make
5 changes to various parts of the compiler and associated libraries.
7 Please do not contact the people in this file directly to report
10 For general information about GCC, please visit:
14 To report problems in GCC, please visit:
16 http://gcc.gnu.org/bugs.html
23 Richard Earnshaw richard.earnshaw@arm.com
24 Richard Henderson rth@redhat.com
25 Geoffrey Keating geoffk@geoffk.org
26 Richard Kenner kenner@nyu.edu
27 Jeff Law law@redhat.com
28 Michael Meissner gnu@the-meissners.org
29 Jason Merrill jason@redhat.com
30 David S. Miller davem@redhat.com
31 Mark Mitchell mark@codesourcery.com
32 Bernd Schmidt bernd.schmidt@analog.com
33 Jim Wilson wilson@tuliptree.org
36 CPU Port Maintainers (CPU alphabetical order)
38 alpha port Richard Henderson rth@redhat.com
39 arm port Nick Clifton nickc@redhat.com
40 arm port Richard Earnshaw richard.earnshaw@arm.com
41 arm port Paul Brook paul@codesourcery.com
42 avr port Denis Chertykov denisc@overta.ru
43 avr port Anatoly Sokolov aesok@post.ru
44 bfin port Bernd Schmidt bernd.schmidt@analog.com
45 cris port Hans-Peter Nilsson hp@axis.com
46 crx port Pompapathi V Gadad Pompapathi.V.Gadad@nsc.com
47 fr30 port Nick Clifton nickc@redhat.com
48 frv port Aldy Hernandez aldyh@redhat.com
49 frv port Alexandre Oliva aoliva@redhat.com
50 h8 port Jeff Law law@redhat.com
51 h8 port Kazu Hirata kazu@codesourcery.com
52 hppa port Jeff Law law@redhat.com
53 hppa port Dave Anglin dave.anglin@nrc.ca
54 i386 port Richard Henderson rth@redhat.com
55 i386 port Jan Hubicka jh@suse.cz
56 i386 port Uros Bizjak ubizjak@gmail.com
57 ia64 port Jim Wilson wilson@tuliptree.org
58 iq2000 port Nick Clifton nickc@redhat.com
59 m32c port DJ Delorie dj@redhat.com
60 m32r port Nick Clifton nickc@redhat.com
61 m68hc11 port Stephane Carrez stcarrez@nerim.fr
62 m68k port (?) Jeff Law law@redhat.com
63 m68k port Andreas Schwab schwab@suse.de
64 m68k-motorola-sysv port Philippe De Muyter phdm@macqel.be
65 mcore port Nick Clifton nickc@redhat.com
66 mips port Eric Christopher echristo@apple.com
67 mips port Richard Sandiford rdsandiford@googlemail.com
68 mmix port Hans-Peter Nilsson hp@bitrange.com
69 mn10300 port Jeff Law law@redhat.com
70 mn10300 port Alexandre Oliva aoliva@redhat.com
71 pdp11 port Paul Koning ni1d@arrl.net
72 rs6000 port Geoff Keating geoffk@geoffk.org
73 rs6000 port David Edelsohn edelsohn@gnu.org
74 rs6000 vector extns Aldy Hernandez aldyh@redhat.com
75 s390 port Hartmut Penner hpenner@de.ibm.com
76 s390 port Ulrich Weigand uweigand@de.ibm.com
77 s390 port Andreas Krebbel Andreas.Krebbel@de.ibm.com
78 sh port Alexandre Oliva aoliva@redhat.com
79 sh port Kaz Kojima kkojima@gcc.gnu.org
80 sparc port Richard Henderson rth@redhat.com
81 sparc port David S. Miller davem@redhat.com
82 sparc port Jakub Jelinek jakub@redhat.com
83 sparc port Eric Botcazou ebotcazou@libertysurf.fr
84 spu port Trevor Smigiel trevor_smigiel@playstation.sony.com
85 spu port Andrew Pinski andrew_pinski@playstation.sony.com
86 spu port David Edelsohn edelsohn@gnu.org
87 v850 port Nick Clifton nickc@redhat.com
88 vax port Dave Anglin dave.anglin@nrc.ca
89 vax port Matt Thomas matt@3am-software.com
90 x86-64 port Jan Hubicka jh@suse.cz
91 xstormy16 port Nick Clifton nickc@redhat.com
92 xtensa port Bob Wilson bob.wilson@acm.org
94 OS Port Maintainers (OS alphabetical order)
96 darwin port Dale Johannesen dalej@apple.com
97 darwin port Mike Stump mrs@apple.com
98 darwin port Eric Christopher echristo@apple.com
99 darwin port Stan Shebs stanshebs@earthlink.net
100 DJGPP DJ Delorie dj@delorie.com
101 freebsd Loren J. Rittle ljrittle@acm.org
102 hpux Dave Anglin dave.anglin@nrc.ca
103 hpux Steve Ellcey sje@cup.hp.com
104 irix, osf Rainer Orth ro@TechFak.Uni-Bielefeld.DE
105 netbsd Jason Thorpe thorpej@netbsd.org
106 netbsd Krister Walfridsson krister.walfridsson@gmail.com
107 sh-linux-gnu Kaz Kojima kkojima@gcc.gnu.org
108 RTEMS Ports Joel Sherrill joel@oarcorp.com
109 RTEMS Ports Ralf Corsepius ralf.corsepius@rtems.org
110 VxWorks ports Nathan Sidwell nathan@codesourcery.com
111 windows, cygwin, mingw Christopher Faylor me.gcc@gcc.gnu.org
112 windows, cygwin, mingw Danny Smith dannysmith@users.sourceforge.net
114 Language Front Ends Maintainers
116 C front end/ISO C99 Joseph Myers jsm@polyomino.org.uk
117 C front end/ISO C99 Richard Henderson rth@redhat.com
118 Ada front end Geert Bosch bosch@gnat.com
119 Ada front end Robert Dewar dewar@gnat.com
120 Ada front end Arnaud Charlet charlet@act-europe.fr
121 Fortran Paul Brook paul@codesourcery.com
122 c++ Jason Merrill jason@redhat.com
123 c++ Mark Mitchell mark@codesourcery.com
124 c++ Nathan Sidwell nathan@codesourcery.com
125 java Per Bothner per@bothner.com
126 java Andrew Haley aph@redhat.com
127 java Tom Tromey tromey@redhat.com
128 objective-c/c++ Mike Stump mrs@apple.com
129 objective-c/c++ Stan Shebs stanshebs@earthlink.net
133 libcpp Per Bothner per@bothner.com
134 libcpp All C and C++ front end maintainers
135 fp-bit Ian Lance Taylor ian@airs.com
136 libdecnumber Ben Elliston bje@au.ibm.com
137 libgcc Ian Lance Taylor ian@airs.com
138 libgcc-math Richard Guenther rguenther@suse.de
139 libgcj Tom Tromey tromey@redhat.com
140 libgcj Bryce McKinlay mckinlay@redhat.com
141 libgomp Richard Henderson rth@redhat.com
142 libgomp Jakub Jelinek jakub@redhat.com
143 libiberty DJ Delorie dj@redhat.com
144 libiberty Ian Lance Taylor ian@airs.com
145 libffi testsuite Andreas Tobler andreast@gcc.gnu.org
146 libobjc Nicola Pero n.pero@mi.flashnet.it
147 libobjc Andrew Pinski pinskia@gmail.com
148 loop discovery Michael Hayes m.hayes@elec.canterbury.ac.nz
149 soft-fp Joseph Myers jsm@polyomino.org.uk
150 scheduler (+ haifa) Jim Wilson wilson@tuliptree.org
151 scheduler (+ haifa) Michael Meissner gnu@the-meissners.org
152 scheduler (+ haifa) Jeff Law law@redhat.com
153 scheduler (+ haifa) Vladimir Makarov vmakarov@redhat.com
154 modulo-scheduler Ayal Zaks zaks@il.ibm.com
155 reorg Jeff Law law@redhat.com
156 caller-save.c Jeff Law law@redhat.com
157 callgraph Jan Hubicka jh@suse.cz
158 debugging code Jim Wilson wilson@tuliptree.org
159 dwarf debugging code Jason Merrill jason@redhat.com
160 c++ runtime libs Paolo Carlini paolo.carlini@oracle.com
161 c++ runtime libs Gabriel Dos Reis gdr@integrable-solutions.net
162 c++ runtime libs Ulrich Drepper drepper@redhat.com
163 c++ runtime libs Phil Edwards pme@gcc.gnu.org
164 c++ runtime libs Benjamin Kosnik bkoz@redhat.com
165 c++ runtime libs Loren J. Rittle ljrittle@acm.org
166 *synthetic multiply Torbjorn Granlund tege@swox.com
167 *c-torture Torbjorn Granlund tege@swox.com
168 fixincludes Bruce Korb bkorb@gnu.org
169 *gimpl* Jakub Jelinek jakub@redhat.com
170 *gimpl* Aldy Hernandez aldyh@redhat.com
171 gcse.c Jeff Law law@redhat.com
172 global opt framework Jeff Law law@redhat.com
173 jump.c David S. Miller davem@redhat.com
174 web pages Gerald Pfeifer gerald@pfeifer.com
175 build status lists Janis Johnson janis187@us.ibm.com
176 config.sub/config.guess Ben Elliston config-patches@gnu.org
177 basic block reordering Jason Eckhardt jle@rice.edu
178 i18n Philipp Thomas pth@suse.de
179 i18n Joseph Myers jsm@polyomino.org.uk
180 diagnostic messages Gabriel Dos Reis gdr@integrable-solutions.net
181 build machinery (*.in) Paolo Bonzini bonzini@gnu.org
182 build machinery (*.in) DJ Delorie dj@redhat.com
183 build machinery (*.in) Nathanael Nerode neroden@gcc.gnu.org
184 build machinery (*.in) Alexandre Oliva aoliva@redhat.com
185 docs co-maintainer Gerald Pfeifer gerald@pfeifer.com
186 docs co-maintainer Joseph Myers jsm@polyomino.org.uk
187 predict.def Jan Hubicka jh@suse.cz
188 contrib/regression Geoff Keating geoffk@geoffk.org
189 gcov Jan Hubicka jh@suse.cz
190 gcov Nathan Sidwell nathan@codesourcery.com
191 option handling Neil Booth neil@daikokuya.co.uk
192 testsuite Janis Johnson janis187@us.ibm.com
193 middle-end Roger Sayle roger@eyesopen.com
194 middle-end Ian Lance Taylor ian@airs.com
195 middle-end Diego Novillo dnovillo@google.com
196 tree-ssa Diego Novillo dnovillo@google.com
197 tree-ssa Andrew MacLeod amacleod@redhat.com
198 PRE Daniel Berlin dberlin@dberlin.org
199 code sinking Daniel Berlin dberlin@dberlin.org
200 mudflap Frank Ch. Eigler fche@redhat.com
201 tree browser/unparser Sebastian Pop sebastian.pop@amd.com
202 scev, data dependence Daniel Berlin dberlin@dberlin.org
203 scev, data dependence Sebastian Pop sebastian.pop@amd.com
204 linear loop transforms Daniel Berlin dberlin@dberlin.org
205 profile feedback Jan Hubicka jh@suse.cz
206 type-safe vectors Nathan Sidwell nathan@codesourcery.com
207 alias analysis Daniel Berlin dberlin@dberlin.org
208 alias analysis Diego Novillo dnovillo@google.com
209 reload Ulrich Weigand uweigand@de.ibm.com
210 dfp.c, related Ben Elliston bje@au.ibm.com
211 RTL optimizers Eric Botcazou ebotcazou@libertysurf.fr
212 auto-vectorizer Richard Guenther rguenther@suse.de
213 auto-vectorizer Zdenek Dvorak ook@ucw.cz
214 auto-vectorizer Dorit Nuzman dorit@il.ibm.com
215 loop infrastructure Zdenek Dvorak ook@ucw.cz
216 OpenMP Jakub Jelinek jakub@redhat.com
218 Note that individuals who maintain parts of the compiler need approval to check
219 in changes outside of the parts of the compiler they maintain.
221 Non-Algorithmic Maintainers
223 loop optimizer Zdenek Dvorak ook@ucw.cz
224 loop optimizer Daniel Berlin dberlin@dberlin.org
225 middle-end Richard Guenther rguenther@suse.de
226 libcpp Tom Tromey tromey@redhat.com
227 blanket write Diego Novillo dnovillo@google.com
228 blanket write Ian Lance Taylor ian@airs.com
230 Note that individuals who maintain parts of the compiler as non-algorithmic
231 maintainers need approval to check in algorithmic changes or changes
232 outside of the parts of the compiler they maintain.
236 dataflow Paolo Bonzini bonzini@gnu.org
237 dataflow Seongbae Park seongbae.park@gmail.com
238 dataflow Kenneth Zadeck zadeck@naturalbridge.com
239 Fortran Janne Blomqvist jb@gcc.gnu.org
240 Fortran Tobias Burnus burnus@net-b.de
241 Fortran Jerry DeLisle jvdelisle@gcc.gnu.org
242 Fortran Erik Edelmann erik.edelmann@iki.fi
243 Fortran Thomas König tkoenig@gcc.gnu.org
244 Fortran Toon Moene toon@moene.indiv.nluug.nl
245 Fortran Brooks Moses brooks.moses@codesourcery.com
246 Fortran Tobias Schlüter tobias.schlueter@physik.uni-muenchen.de
247 Fortran Paul Thomas pault@gcc.gnu.org
248 register allocation Peter Bergner bergner@vnet.ibm.com
249 register allocation Vladimir Makarov vmakarov@redhat.com
250 register allocation Kenneth Zadeck zadeck@naturalbridge.com
251 register allocation Seongbae Park seongbae.park@gmail.com
253 Note that while reviewers can approve changes to parts of the compiler
254 that they maintain, they still need approval for their own patches
255 from other maintainers or reviewers.
257 Write After Approval (last name alphabetical order)
259 Mark G. Adams mark.g.adams@sympatico.ca
260 Raksit Ashok raksit@google.com
261 Matt Austern austern@google.com
262 David Ayers d.ayers@inode.at
263 Giovanni Bajo giovannibajo@gcc.gnu.org
264 Simon Baldwin simonb@google.com
265 Scott Bambrough scottb@netwinder.org
266 Wolfgang Bangerth bangerth@dealii.org
267 Andrey Belevantsev abel@ispras.ru
268 Peter Bergner bergner@vnet.ibm.com
269 Jan Beulich jbeulich@novell.com
270 David Billinghurst David.Billinghurst@riotinto.com
271 Tomas Bily tbily@suse.cz
272 Laurynas Biveinis laurynas.biveinis@gmail.com
273 Eric Blake ericb@gcc.gnu.org
274 Jim Blandy jimb@codesourcery.com
275 Phil Blundell pb@futuretv.com
276 Hans Boehm hboehm@gcc.gnu.org
277 Segher Boessenkool segher@kernel.crashing.org
278 Andrea Bona andrea.bona@st.com
279 Paolo Bonzini bonzini@gnu.org
280 Neil Booth neil@daikokuya.co.uk
281 Robert Bowdidge bowdidge@apple.com
282 Joel Brobecker brobecker@gnat.com
283 Dave Brolley brolley@redhat.com
284 Julian Brown julian@codesourcery.com
285 Christian Bruel christian.bruel@st.com
286 Kevin Buettner kevinb@redhat.com
287 Andrew Cagney cagney@redhat.com
288 John Carr jfc@mit.edu
289 Steve Chamberlain sac@transmeta.com
290 Michael Chastain mec.gnu@mindspring.com
291 Chandra Chavva cchavva@redhat.com
292 William Cohen wcohen@redhat.com
293 Josh Conner jconner@apple.com
294 R. Kelley Cook kcook@gcc.gnu.org
295 Christian Cornelssen ccorn@cs.tu-berlin.de
296 François-Xavier Coudert fxcoudert@gcc.gnu.org
297 Ian Dall ian@beware.dropbear.id.au
298 David Daney ddaney@avtrex.com
299 Bud Davis jmdavis@link.com
300 Benoit Dupont de Dinechin benoit.dupont-de-dinechin@st.com
301 Mohan Embar gnustuff@thisiscool.com
302 Revital Eres eres@il.ibm.com
303 Marc Espie espie@cvs.openbsd.org
304 Rafael Ávila de Espíndola rafael.espindola@gmail.com
305 Ansgar Esztermann ansgar@thphy.uni-duesseldorf.de
306 Doug Evans dje@google.com
307 Bernhard Fischer rep.dot.nop@gmail.com
308 Thomas Fitzsimmons fitzsim@redhat.com
309 Brian Ford ford@vss.fsi.com
310 Daniel Franke franke.daniel@gmail.com
311 Nathan Froyd froydnj@codesourcery.com
312 Chao-ying Fu fu@mips.com
313 Kaveh Ghazi ghazi@caip.rutgers.edu
314 Matthew Gingell gingell@gnat.com
315 Anthony Green green@redhat.com
316 Doug Gregor doug.gregor@gmail.com
317 Jon Grimm jgrimm2@us.ibm.com
318 Tobias Grosser grosser@fim.uni-passau.de
319 Laurent Guerby laurent@guerby.net
320 Xuepeng Guo xuepeng.guo@intel.com
321 Mostafa Hagog hagog@gcc.gnu.org
322 Olivier Hainque hainque@act-europe.fr
323 Stuart Hastings stuart@apple.com
324 Pat Haugen pthaugen@us.ibm.com
325 Mark Heffernan meheff@google.com
326 George Helffrich george@gcc.gnu.org
327 Fergus Henderson fjh@cs.mu.oz.au
328 Matthew Hiller hiller@redhat.com
329 Dan Hipschman dsh@google.com
330 Manfred Hollstein mh@suse.com
331 Falk Hueffner falk@debian.org
332 Andrew John Hughes gnu_andrew@member.fsf.org
333 Andy Hutchinson hutchinsonandy@aim.com
334 Bernardo Innocenti bernie@develer.com
335 Daniel Jacobowitz dan@debian.org
336 Andreas Jaeger aj@suse.de
337 Harsha Jagasia harsha.jagasia@amd.com
338 Fariborz Jahanian fjahanian@apple.com
339 Martin Jambor mjambor@suse.cz
340 Andrew Jenner andrew@codesourcery.com
341 Kean Johnston jkj@sco.com
342 Phillip Jordan phillip.m.jordan@gmail.com
343 Tim Josling tej@melbpc.org.au
344 Klaus Kaempf kkaempf@progis.de
345 Victor Kaplansky victork@il.ibm.com
346 Brendan Kehoe brendan@zen.org
347 Mumit Khan khan@xraylith.wisc.edu
348 Matthias Klose doko@debian.org
349 Jeff Knaggs jknaggs@redhat.com
350 Michael Koch konqueror@gmx.de
351 Dave Korn dave.korn@artimi.com
352 Matt Kraai kraai@ftbfs.org
353 Daniel Kraft d@domob.eu
354 Maxim Kuvyrkov maxim@codesourcery.com
355 Doug Kwan dougkwan@google.com
356 Scott Robert Ladd scott.ladd@coyotegulch.com
357 Razya Ladelsky razya@gcc.gnu.org
358 Aaron W. LaFramboise aaronavay62@aaronwl.com
359 Rask Ingemann Lambertsen rask@sygehus.dk
360 Asher Langton langton2@llnl.gov
361 Chris Lattner sabre@nondot.org
362 Terry Laurenzo tlaurenzo@gmail.com
363 Marc Lehmann pcg@goof.com
364 Alan Lehotsky apl@alum.mit.edu
365 James Lemke jwlemke@juniper.net
366 Kriang Lerdsuwanakij lerdsuwa@users.sourceforge.net
367 Warren Levy warrenl@cruzio.com
368 Don Lindsay dlindsay@redhat.com
369 Chen Liqin liqin@sunnorth.com.cn
370 Sa Liu saliu@de.ibm.com
371 Ralph Loader rcl@ihug.co.nz
372 Gabor Loki loki@inf.u-szeged.hu
373 Sandra Loosemore sandra@codesourcery.com
374 Manuel López-Ibáñez manu@gcc.gnu.org
375 Dave Love d.love@dl.ac.uk
376 Martin v. Löwis loewis@informatik.hu-berlin.de
377 H.J. Lu hjl.tools@gmail.com
378 Xinliang David Li davidxl@google.com
379 William Maddox maddox@google.com
380 Ziga Mahkovec ziga.mahkovec@klika.si
381 Simon Martin simartin@users.sourceforge.net
382 Ranjit Mathew rmathew@hotmail.com
383 Chris Matthews chrismatthews@google.com
384 Michael Matz matz@suse.de
385 Greg McGary gkm@gnu.org
386 Adam Megacz adam@xwt.org
387 Martin Michlmayr tbm@cyrius.com
388 Robert Millan rmh@gcc.gnu.org
389 Lee Millward lee.millward@gmail.com
390 Alan Modra amodra@bigpond.net.au
391 Alexander Monakov amonakov@ispras.ru
392 Catherine Moore clm@redhat.com
393 James A. Morrison phython@gcc.gnu.org
394 Dirk Mueller dmueller@suse.de
395 Adam Nemet anemet@caviumnetworks.com
396 Thomas Neumann tneumann@users.sourceforge.net
397 Dan Nicolaescu dann@ics.uci.edu
398 Dorit Nuzman dorit@il.ibm.com
399 David O'Brien obrien@FreeBSD.org
400 Carlos O'Donell carlos@codesourcery.com
401 Peter O'Gorman pogma@thewrittenword.com
402 Jeffrey D. Oldham oldham@codesourcery.com
403 Andrea Ornstein andrea.ornstein@st.com
404 Seongbae Park seongbae.park@gmail.com
405 Devang Patel dpatel@apple.com
406 Alexandre Petit-Bianco apbianco@redhat.com
407 Nicolas Pitre nico@cam.org
408 Clinton Popetz cpopetz@cpopetz.com
409 Vladimir Prus vladimir@codesourcery.com
410 Jerry Quinn jlquinn@optonline.net
411 Dwarakanath Rajagopal dwarak.rajagopal@amd.com
412 Rolf Rasmussen rolfwr@gcc.gnu.org
413 Volker Reichelt v.reichelt@netcologne.de
414 Tom Rix trix@redhat.com
415 Craig Rodrigues rodrigc@gcc.gnu.org
416 Erven Rohou erven.rohou@st.com
417 Gavin Romig-Koch gavin@redhat.com
418 Ira Rosen irar@il.ibm.com
419 Maciej W. Rozycki macro@linux-mips.org
420 Douglas Rupp rupp@gnat.com
421 Silvius Rus rus@google.com
422 Matthew Sachs msachs@apple.com
423 Dodji Seketeli dseketel@redhat.com
424 Svein Seldal svein@dev.seldal.com
425 Thiemo Seufer ths@networkno.de
426 Mark Shinwell shinwell@codesourcery.com
427 Johannes Singler singler@ira.uka.de
428 Franz Sirl franz.sirl-kernel@lauterbach.com
429 Jan Sjodin jan.sjodin@amd.com
430 Michael Sokolov msokolov@ivan.Harhan.ORG
431 Richard Stallman rms@gnu.org
432 Basile Starynkevitch basile@starynkevitch.net
433 Jakub Staszak kuba@et.pl
434 Graham Stott graham.stott@btinternet.com
435 Mike Stump mrs@apple.com
436 Jeff Sturm jsturm@gcc.gnu.org
437 Gabriele Svelto gabriele.svelto@st.com
438 Samuel Tardieu sam@rfc1149.net
439 Kresten Krab Thorup krab@gcc.gnu.org
440 Caroline Tice ctice@apple.com
441 Michael Tiemann tiemann@redhat.com
442 Kai Tietz kai.tietz@onevision.com
443 David Ung davidu@mips.com
444 Kris Van Hees kris.van.hees@oracle.com
445 Jonathan Wakely redi@gcc.gnu.org
446 Feng Wang fengwang@nudt.edu.cn
447 Stephen M. Webb stephen.webb@bregmasoft.com
448 John Wehle john@feith.com
449 Janus Weil janus@gcc.gnu.org
450 Florian Weimer fw@deneb.enyo.de
451 Zack Weinberg zackw@panix.com
452 Mark Wielaard mark@gcc.gnu.org
453 Ollie Wild aaw@google.com
454 Ralf Wildenhues Ralf.Wildenhues@gmx.de
455 Carlo Wood carlo@alinoe.com
456 Canqun Yang canqun@nudt.edu.cn
457 Joey Ye joey.ye@intel.com
458 Kenneth Zadeck zadeck@naturalbridge.com
459 Jie Zhang jie.zhang@analog.com
460 Jon Ziegler jonz@apple.com
461 Roman Zippel zippel@linux-m68k.org
462 Josef Zlomek josef.zlomek@email.cz
464 Waiting for paperwork:
466 Joern Rennecke joern.rennecke@arc.com
468 Bug database only accounts
470 James Dennett jdennett@acm.org
471 Christian Ehrhardt ehrhardt@mathematik.uni-ulm.de
472 Dara Hazeghi dhazeghi@yahoo.com