@incollection{XUPS_1997____r5_0, author = {Berline, Nicole and Sabbah, Claude}, title = {Calcul formel. {Pr\'eface} des \'editeurs}, booktitle = {Calcul formel}, series = {Journ\'ees math\'ematiques X-UPS}, pages = {v--vi}, publisher = {Les \'Editions de l{\textquoteright}\'Ecole polytechnique}, year = {1997}, doi = {10.5802/xups.1997-00}, language = {fr}, url = {http://archive.numdam.org/articles/10.5802/xups.1997-00/} }