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@article{MV_1959_11_1_a9, author = {D. Markovi\'c}, title = {Povodom jedne nejednakosti {M.} {Petrovi\'ca}}, journal = {Matemati\v{c}ki vesnik}, pages = {45 }, publisher = {mathdoc}, volume = {11}, number = {1}, year = {1959}, url = {http://geodesic.mathdoc.fr/item/MV_1959_11_1_a9/} }
D. Marković. Povodom jedne nejednakosti M. Petrovića. Matematički vesnik, Tome 11 (1959) no. 1, p. 45 . http://geodesic.mathdoc.fr/item/MV_1959_11_1_a9/