%0 Journal Article %A M. F. Shirokov %T On some applications of special coordinate conditions in the Einstein's theory of gravity %J Doklady Akademii Nauk %D 1970 %P 814-817 %V 195 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_195_4_a16/ %G ru %F DAN_1970_195_4_a16