La génération automatique d'affiche a rencontré un problème: <HR>
<PRE>This is pdfTeXk, Version 3.141592-1.40.3 (Web2C 7.5.6)
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entering extended mode
(/tmp/poster.tex
LaTeX2e <2005/12/01>
Babel <v3.8h> and hyphenation patterns for english, usenglishmax, dumylang, noh
yphenation, arabic, basque, bulgarian, coptic, welsh, czech, slovak, german, ng
erman, danish, esperanto, spanish, catalan, galician, estonian, farsi, finnish,
 french, greek, monogreek, ancientgreek, croatian, hungarian, interlingua, ibyc
us, indonesian, icelandic, italian, latin, mongolian, dutch, norsk, polish, por
tuguese, pinyin, romanian, russian, slovenian, uppersorbian, serbian, swedish, 
turkish, ukenglish, ukrainian, loaded.
(/usr/share/texmf/tex/latex/base/article.cls
Document Class: article 2005/09/16 v1.4f Standard LaTeX document class
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(/usr/share/texmf/tex/generic/babel/babel.sty
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* Local config file frenchb.cfg used
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(/usr/share/texmf/tex/generic/babel/frenchb.cfg)))
(/usr/share/texmf/tex/latex/base/inputenc.sty
(/usr/share/texmf/tex/latex/base/latin1.def))
(/usr/share/texmf/tex/latex/graphics/graphicx.sty
(/usr/share/texmf/tex/latex/graphics/keyval.sty)
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(/usr/share/texmf/tex/latex/config/graphics.cfg)
(/usr/share/texmf/tex/latex/graphics/dvips.def)))
(/usr/share/texmf/tex/latex/base/ifthen.sty) (./poster.aux)
(/usr/share/texmf/tex/latex/lm/t1lmr.fd)
Underfull \hbox (badness 10000) in paragraph at lines 15--20

! You can't use `macro parameter character #' in horizontal mode.
l.23 ...bf Why do the fission fragments spin?{\&}#
                                                  8232;}\\[0.5cm]
? 
! Emergency stop.
l.23 ...bf Why do the fission fragments spin?{\&}#
                                                  8232;}\\[0.5cm]
No pages of output.
Transcript written on poster.log.
</PRE> <HR> Si vous en avez la possibilité,
merci de bien vouloir corriger les informations erronées.