TY - JOUR AU - A. V. Lebedev TI - Branching processes with generalized summation operation. The multiplicative case JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2002 SP - 65 EP - 68 IS - 2 UR - http://geodesic.mathdoc.fr/item/VMUMM_2002_2_a12/ LA - ru ID - VMUMM_2002_2_a12 ER -