%0 Journal Article %A A. V. Popov %A K. A. Zhukov %T An implicit finite-difference scheme for the unsteady motion of a viscous barotropic gas %J Numerical methods and programming %D 2013 %P 516-523 %V 14 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMP_2013_14_4_a9/ %G ru %F VMP_2013_14_4_a9