TY - JOUR AU - V. A. Dobrynskii TI - On the absence of cycles for unimodal mappings of the square JO - Matematičeskie zametki PY - 1998 SP - 370 EP - 378 VL - 63 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1998_63_3_a5/ LA - ru ID - MZM_1998_63_3_a5 ER -