TY - JOUR AU - N. N. Bogolyubov TI - On a condition for superfluidity in the theory of nuclear matter JO - Doklady Akademii Nauk PY - 1958 SP - 52 EP - 55 VL - 119 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1958_119_1_a12/ LA - ru ID - DAN_1958_119_1_a12 ER -