TY - JOUR AU - A. A. Muromskaya TI - Discounted dividends in a strategy with a step barrier function JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2016 SP - 41 EP - 44 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2016_5_a6/ LA - ru ID - VMUMM_2016_5_a6 ER -