%0 Journal Article %A N. D. Margaryan %T A boundary for the existence of solution to the maximum entropy problem applied in European call options %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2018 %P 3-7 %V 52 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2018_52_1_a0/ %G en %F UZERU_2018_52_1_a0