TY - JOUR AU - Yu. S. Mishura AU - Ya. A. Ol'tsik TI - Choosing an optimal switching moment on the financial market with alternative strategies (semimartingale approach) JO - Teoriâ veroâtnostej i ee primeneniâ PY - 2000 SP - 505 EP - 520 VL - 45 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_2000_45_3_a4/ LA - ru ID - TVP_2000_45_3_a4 ER -