TY - JOUR AU - N. V. Latypova TI - Independence of error estimates of interpolation by cubic polynomials from the angles of a~triangle JO - Trudy Instituta matematiki i mehaniki PY - 2011 SP - 233 EP - 241 VL - 17 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMM_2011_17_3_a22/ LA - ru ID - TIMM_2011_17_3_a22 ER -