%0 Journal Article %A L. A. Beklaryan %T Specific group properties of differential equations with deviating argument. Introduction to the linear theory %J Matematičeskie zametki %D 1998 %P 483-493 %V 63 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1998_63_4_a0/ %G ru %F MZM_1998_63_4_a0