TY - JOUR AU - V. N. Popov TI - The theory of model Hamiltonians and the functional integration method JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1990 SP - 105 EP - 129 VL - 184 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1990_184_a2/ LA - ru ID - TM_1990_184_a2 ER -