Hi Frank, Frank Küster a écrit : > Therefore I'd like to try to contact their author, > > Gilles Robert. > For French mathematicians, a useful resource is generally
http://annuaire.math.cnrs.fr/ At the moment, it points to Gilles.Robert'at'math.u-bordeaux.fr Since he has been using this address recently on fr.sci.math, I hope it's the good one. Otherwise, his other address Gilles(dot)Robert(at)ujf-grenoble(dot)fr may be valid too, since his accout in this university looks valid. HTH, Manuel. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]