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@article{PIM_1971_N_S_12_26_a6, author = {Charles H. Heiberg}, title = {A {Proof} {Of} {A} {Conjecture} {By} {Karamata}}, journal = {Publications de l'Institut Math\'ematique}, pages = {41 }, publisher = {mathdoc}, volume = {_N_S_12}, number = {26}, year = {1971}, url = {http://geodesic.mathdoc.fr/item/PIM_1971_N_S_12_26_a6/} }
Charles H. Heiberg. A Proof Of A Conjecture By Karamata. Publications de l'Institut Mathématique, _N_S_12 (1971) no. 26, p. 41 . http://geodesic.mathdoc.fr/item/PIM_1971_N_S_12_26_a6/