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@article{MAN_1980__248_163368, author = {Chung-Wei Ha}, title = {Minimax and {Fixed} {Point} {Theorems.}}, journal = {Mathematische Annalen}, pages = {73--78}, publisher = {mathdoc}, volume = {248}, year = {1980}, zbl = {0413.47042}, url = {http://geodesic.mathdoc.fr/item/MAN_1980__248_163368/} }
Chung-Wei Ha. Minimax and Fixed Point Theorems.. Mathematische Annalen, Tome 248 (1980), pp. 73-78. http://geodesic.mathdoc.fr/item/MAN_1980__248_163368/