TY - JOUR AU - S. I. Serdyukova TI - A necessary and sufficient condition for the stability of a certain class of difference boundary value problems JO - Doklady Akademii Nauk PY - 1973 SP - 52 EP - 55 VL - 208 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1973_208_1_a12/ LA - ru ID - DAN_1973_208_1_a12 ER -