@incollection{JEDP_1984____A2_0, author = {Langlais, Michel}, title = {Sur une classe de probl\`emes d'\'evolution non lin\'eaires et d\'eg\'en\'er\'es}, booktitle = {}, series = {Journ\'ees \'equations aux d\'eriv\'ees partielles}, eid = {2}, pages = {1--12}, publisher = {Ecole polytechnique}, year = {1984}, zbl = {0602.35055}, language = {fr}, url = {http://www.numdam.org/item/JEDP_1984____A2_0/} }