TY - JOUR AU - I. A. Malkin AU - V. I. Man'ko TI - Coherent states and excitation of ~a~charged particle in~a~constant magnetic field by means of~an~electric field JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1971 SP - 71 EP - 77 VL - 6 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1971_6_1_a6/ LA - ru ID - TMF_1971_6_1_a6 ER -