TY - JOUR AU - M. I. Tabachnikov TI - On uniqueness theorems for infinite systems of linear equations JO - Doklady Akademii Nauk PY - 1973 SP - 40 EP - 43 VL - 210 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1973_210_1_a9/ LA - ru ID - DAN_1973_210_1_a9 ER -