%0 Journal Article %A A. M. Egorov %A G. G. Likhachev %A A. I. Studenikin %T Transversion method in calculations of probabilities of three particle processes in an~external electromagnetic field %J Fundamentalʹnaâ i prikladnaâ matematika %D 1999 %P 131-138 %V 5 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_1999_5_1_a8/ %G ru %F FPM_1999_5_1_a8