TY - JOUR AU - V. P. Maslov TI - Application of the method of ordered operators to obtain exact solutions JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1977 SP - 185 EP - 209 VL - 33 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1977_33_2_a3/ LA - ru ID - TMF_1977_33_2_a3 ER -