TY - JOUR AU - S. I. Serdyukova TI - The stability of difference boundary value problems with oblique characteristics of constant sign JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1975 SP - 1333 EP - 1339 VL - 15 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1975_15_5_a22/ LA - ru ID - ZVMMF_1975_15_5_a22 ER -