TY - JOUR AU - V. A. Vatutin AU - E. E. D'yakonova TI - Critical branching processes in random environment: the probability of extinction at a given moment JO - Diskretnaya Matematika PY - 1997 SP - 100 EP - 126 VL - 9 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DM_1997_9_4_a10/ LA - ru ID - DM_1997_9_4_a10 ER -