%0 Journal Article %A A. V. Shapeev %T Investigation of mixed spectral and finite difference approximation on the basis of a~viscous flow problem in a~diffusor %J Sibirskij žurnal vyčislitelʹnoj matematiki %D 2005 %P 149-162 %V 8 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJVM_2005_8_2_a5/ %G ru %F SJVM_2005_8_2_a5