@article{JEDP_1983____A14_0, author = {Godin, Paul}, title = {Le probl\`eme de la d\'eriv\'ee oblique non lin\'eaire}, journal = {Journ\'ees \'equations aux d\'eriv\'ees partielles}, eid = {14}, publisher = {Ecole polytechnique}, year = {1983}, zbl = {0534.35020}, language = {fr}, url = {http://www.numdam.org/item/JEDP_1983____A14_0/} }