TY - JOUR AU - V. F. Los' TI - Superoperator method in the theory of an~oscillator which interacts weakly with a~medium. II.~Concrete interaction mechanisms JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1978 SP - 247 EP - 262 VL - 35 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1978_35_2_a10/ LA - ru ID - TMF_1978_35_2_a10 ER -