TY - JOUR AU - N. N. Bogolyubov TI - On a~new method in the theory of superconductivity JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1989 SP - 3 EP - 16 VL - 191 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1989_191_a0/ LA - ru ID - TM_1989_191_a0 ER -