%0 Journal Article %A O. V. Lashtabega %A A. N. Zarubin %T Tricomi problem for differential-difference equations of mixed type in the asymmetric field %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2010 %P 41-51 %V 10 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2010_10_4_a6/ %G ru %F ISU_2010_10_4_a6