%0 Journal Article %A A. Sh. Akysh (Akishev) %T The stability in~$\ell$ of some difference schemes for heat conductivity equation %J Sibirskij žurnal vyčislitelʹnoj matematiki %D 2003 %P 1-16 %V 6 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJVM_2003_6_1_a0/ %G ru %F SJVM_2003_6_1_a0