%0 Journal Article %A A. A. Belov %A N. N. Kalitkin %T Superfast method with guaranteed accuracy for elliptic equations in rectangular domain %J Matematičeskoe modelirovanie %D 2015 %P 37-43 %V 27 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2015_27_7_a6/ %G ru %F MM_2015_27_7_a6