%0 Journal Article %A A. V. Gulin %A N. I. Ionkin %A V. A. Morozova %T Study of the norm in stability problems for nonlocal difference schemes %J Differencialʹnye uravneniâ %D 2006 %P 914-923 %V 42 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2006_42_7_a5/ %G ru %F DE_2006_42_7_a5