TY - JOUR AU - M. Yu. Shashkov TI - Violation of conservation laws in the solution of difference equations by iteration methods JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1982 SP - 1149 EP - 1156 VL - 22 IS - 5 UR - http://geodesic.mathdoc.fr/item/ZVMMF_1982_22_5_a12/ LA - ru ID - ZVMMF_1982_22_5_a12 ER -