TY - JOUR AU - M. E. Frolov TI - Application of functional error estimates with mixed approximations to plane problems of linear elasticity JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2013 SP - 1178 EP - 1191 VL - 53 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2013_53_7_a12/ LA - ru ID - ZVMMF_2013_53_7_a12 ER -