TY - JOUR AU - V. I. Afanasyev TI - On a conditional invariance principle for a critical Galton--Watson branching process JO - Diskretnaya Matematika PY - 2005 SP - 35 EP - 49 VL - 17 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DM_2005_17_1_a3/ LA - ru ID - DM_2005_17_1_a3 ER -