TY - JOUR AU - È. R. Tsekanovskii TI - Generalized extensions of unbounded operators JO - Doklady Akademii Nauk PY - 1965 SP - 44 EP - 46 VL - 165 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1965_165_1_a11/ LA - ru ID - DAN_1965_165_1_a11 ER -