%0 Journal Article %A V. A. Pazdzerskii %T Equations describing the ionization of an~atom in the field of a~strong electromagnetic wave %J Teoretičeskaâ i matematičeskaâ fizika %D 1974 %P 426-429 %V 20 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1974_20_3_a12/ %G ru %F TMF_1974_20_3_a12