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@article{PIM_1948_S_S_II_02_a9, author = {J. Karamata}, title = {In\'egalit\'es {Relatives} {Aux} {Quotients} {Et} {\`A} {La} {Diff\'erence} {De} \ensuremath{\int}fg {Et} \ensuremath{\int}f \ensuremath{\int}g}, journal = {Publications de l'Institut Math\'ematique}, pages = {131 }, publisher = {mathdoc}, volume = {_S_S_II}, number = {02}, year = {1948}, url = {http://geodesic.mathdoc.fr/item/PIM_1948_S_S_II_02_a9/} }
J. Karamata. Inégalités Relatives Aux Quotients Et À La Différence De ∫fg Et ∫f ∫g. Publications de l'Institut Mathématique, _S_S_II (1948) no. 02, p. 131 . http://geodesic.mathdoc.fr/item/PIM_1948_S_S_II_02_a9/