%0 Journal Article %A P. N. Vabishchevich %T Finite-difference methods for computing small oscillations of an incompressible fluid %J Matematičeskoe modelirovanie %D 1993 %P 79-90 %V 5 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_1993_5_10_a6/ %G ru %F MM_1993_5_10_a6