@article{PDML_1983___3B_A1_0, author = {Patissier, Guy}, title = {1 Structure de contact et \'equations aux d\'eriv\'ees partielles d'apr\`es V. V. Lychagin}, journal = {Publications du D\'epartement de math\'ematiques (Lyon)}, year = {1983}, pages = {1-32}, mrnumber = {725511}, zbl = {0516.58002}, language = {fr}, url = {http://dml.mathdoc.fr/item/PDML_1983___3B_A1_0} }
Patissier, Guy. 1 Structure de contact et équations aux dérivées partielles d'après V. V. Lychagin. Publications du Département de mathématiques (Lyon), (1983), pp. 1-32. http://gdmltest.u-ga.fr/item/PDML_1983___3B_A1_0/
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