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@article{AM2_1976__14_136588, author = {J. Smital}, title = {On convex functions bounded below. {(Short} {Communication).}}, journal = {Aequationes mathematicae}, pages = {248--249}, publisher = {mathdoc}, volume = {14}, year = {1976}, zbl = {0324.26006}, url = {http://geodesic.mathdoc.fr/item/AM2_1976__14_136588/} }
J. Smital. On convex functions bounded below. (Short Communication).. Aequationes mathematicae, Tome 14 (1976), pp. 248-249. http://geodesic.mathdoc.fr/item/AM2_1976__14_136588/