@article{TVP_2012_57_4_a2,
     author = {R. V. Khasanov},
     title = {On the upper hedging price of contingent claims},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {657--681},
     publisher = {mathdoc},
     volume = {57},
     number = {4},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_2012_57_4_a2/}
}