%0 Journal Article %A A. A. Gushchin %A É. Mordecki %T Bounds on Option Prices for Semimartingale Market Models %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2002 %P 80-122 %V 237 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2002_237_a3/ %G ru %F TM_2002_237_a3