TY - JOUR AU - N. V. Shirobokov TI - New fourth-order splitting methods for two-dimensional evolution equations JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2009 SP - 696 EP - 699 VL - 49 IS - 4 UR - http://geodesic.mathdoc.fr/item/ZVMMF_2009_49_4_a10/ LA - ru ID - ZVMMF_2009_49_4_a10 ER -