@article{SJL_1969___3_23_0,
     author = {Lions, Jacques-Louis},
     title = {Quelques remarques sur les in\'equations variationnelles},
     journal = {S\'eminaire Jean Leray},
     pages = {23--30},
     publisher = {Coll\`ege de France},
     number = {3},
     year = {1969},
     language = {fr},
     url = {http://www.numdam.org/item/SJL_1969___3_23_0/}
}