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@article{MAN_1966__163_161364, author = {K. FAN}, title = {Applications of a {Theorem} {Concerning} {Sets} with {Convex} {Sections.}}, journal = {Mathematische Annalen}, pages = {189--203}, publisher = {mathdoc}, volume = {163}, year = {1966}, zbl = {0138.37401}, url = {http://geodesic.mathdoc.fr/item/MAN_1966__163_161364/} }
K. FAN. Applications of a Theorem Concerning Sets with Convex Sections.. Mathematische Annalen, Tome 163 (1966), pp. 189-203. http://geodesic.mathdoc.fr/item/MAN_1966__163_161364/