%0 Journal Article %A Yu. B. Smirnov %T Difference schemes for a degenerating fourth-order equation %J Issledovaniya po Prikladnoi Matematike i Informatike %D 1981 %P 32-36 %V 9 %N 9 %U http://geodesic.mathdoc.fr/item/KUIPM_1981_9_9_a3/ %G ru %F KUIPM_1981_9_9_a3