TY - JOUR AU - N. S. Demin AU - M. Yu. Shishirin TI - A European option with an arbitrary number of types of risk securities in the discrete time case JO - Diskretnyj analiz i issledovanie operacij PY - 2002 SP - 3 EP - 20 VL - 9 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_2002_9_1_a0/ LA - ru ID - DA_2002_9_1_a0 ER -