%0 Journal Article %A T. G. Elizarova %T Time averaging as an approximate technique for constructing quasi-gasdynamic and quasi-hydrodynamic equations %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2011 %P 2096-2105 %V 51 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2011_51_11_a12/ %G ru %F ZVMMF_2011_51_11_a12