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@article{MZM_1968_3_2_a2, author = {G. A. Bekishev}, title = {Inequalities for symmetric means}, journal = {Matemati\v{c}eskie zametki}, pages = {133--144}, publisher = {mathdoc}, volume = {3}, number = {2}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1968_3_2_a2/} }
G. A. Bekishev. Inequalities for symmetric means. Matematičeskie zametki, Tome 3 (1968) no. 2, pp. 133-144. http://geodesic.mathdoc.fr/item/MZM_1968_3_2_a2/