@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/}
}