%0 Journal Article %A È. G. Petrov %T Kinetic equations for a dynamical system in a condensed medium and a strong external field %J Teoretičeskaâ i matematičeskaâ fizika %D 1986 %P 117-127 %V 68 %N 1 %U http://geodesic.mathdoc.fr/item/TMF_1986_68_1_a9/ %G ru %F TMF_1986_68_1_a9