@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},
     pages = {1--7},
     publisher = {Ecole polytechnique},
     year = {1983},
     zbl = {0534.35020},
     language = {fr},
     url = {http://www.numdam.org/item/JEDP_1983____A14_0/}
}