@article{SJL_1964___1_1_0,
     author = {Leray, J. and Lions, J. L.},
     title = {Quelques r\'esultats de {Visik} sur les probl\`emes elliptiques non lin\'eaires par les m\'ethodes de {Minty-Browder}},
     journal = {S\'eminaire Jean Leray},
     pages = {1--19},
     publisher = {Coll\`ege de France},
     number = {1},
     year = {1964},
     language = {fr},
     url = {http://www.numdam.org/item/SJL_1964___1_1_0/}
}