TY - JOUR AU - V. P. Vereshchagin AU - M. P. Kashchenko TI - Markov form of the nonequilibrium statistical operator for systems with weak interaction JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1980 SP - 133 EP - 138 VL - 42 IS - 1 UR - http://geodesic.mathdoc.fr/item/TMF_1980_42_1_a13/ LA - ru ID - TMF_1980_42_1_a13 ER -