%0 Journal Article %A G. G. Yelenin %A V. V. Krylov %T A completely conservative difference scheme for equations of two-layered ``shallow water'' in Lagrange coordinates %J Differencialʹnye uravneniâ %D 1982 %P 1190-1196 %V 18 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1982_18_7_a12/ %G ru %F DE_1982_18_7_a12