TY - JOUR AU - V. A. Pazdzerskii TI - Equations describing the ionization of an~atom in the field of a~strong electromagnetic wave JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1974 SP - 426 EP - 429 VL - 20 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1974_20_3_a12/ LA - ru ID - TMF_1974_20_3_a12 ER -