%0 Journal Article %A V. M. Goloviznin %A A. A. Samarskii %A A. P. Favorski %T A variational approach to constructing finite-difference mathematical models in hydrodynamics %J Doklady Akademii Nauk %D 1977 %P 1285-1288 %V 235 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_235_6_a12/ %G ru %F DAN_1977_235_6_a12