%0 Journal Article %A A. A. Buikis %T A finite-difference approximation of the improved concentrated capacity scheme %J Issledovaniya po Prikladnoi Matematike i Informatike %D 1981 %P 68-72 %I mathdoc %U http://geodesic.mathdoc.fr/item/KUIPM_1981_a9/ %G ru %F KUIPM_1981_a9