%0 Journal Article %A Y. I. Bykova %T Estimates for the rate of convergence of projection-difference schemes for parabolic equations in a domain with a small aperture %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1984 %P 1694-1703 %V 24 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1984_24_11_a8/ %G ru %F ZVMMF_1984_24_11_a8