%0 Journal Article %A N. R. Sibgatullin %T The effects of the scattering of gravitational and electromagnetic wave packets in the gravitational field of a ``black hole'' %J Doklady Akademii Nauk %D 1973 %P 815-818 %V 209 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_209_4_a16/ %G ru %F DAN_1973_209_4_a16