TY - JOUR AU - V. A. Dobrynskii TI - Critical sets and unimodal mappings of the square JO - Matematičeskie zametki PY - 1995 SP - 669 EP - 680 VL - 58 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1995_58_5_a2/ LA - ru ID - MZM_1995_58_5_a2 ER -