TY - JOUR AU - A. V. Guminskaya TI - On calculation of the relative index of zero fixed point in the degenerate case JO - Trudy Instituta matematiki PY - 2008 SP - 3 EP - 13 VL - 16 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMB_2008_16_2_a0/ LA - ru ID - TIMB_2008_16_2_a0 ER -