TY - JOUR AU - P. N. Vabishchevich TI - Two-layer schemes of improved order of approximation for nonstationary problems in mathematical physics JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2010 SP - 118 EP - 130 VL - 50 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2010_50_1_a9/ LA - ru ID - ZVMMF_2010_50_1_a9 ER -