%0 Journal Article %A A. Garcia Diaz %T Generation of~colliding gravitational-electromagnetic waves by~means of~a~Harrison transformation %J Teoretičeskaâ i matematičeskaâ fizika %D 1990 %P 136-146 %V 83 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1990_83_1_a13/ %G ru %F TMF_1990_83_1_a13