TY - JOUR AU - B. A. Sevast'yanov TI - Some classes of random mappings of finite sets, and nonhomogeneous branching processes JO - Diskretnaya Matematika PY - 2004 SP - 9 EP - 13 VL - 16 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DM_2004_16_1_a1/ LA - ru ID - DM_2004_16_1_a1 ER -