%0 Journal Article %A M. I. Ivanov %A I. A. Kremer %A M. V. Urev %T A solution of the degenerate Neumann problem by the finite element method %J Sibirskij žurnal vyčislitelʹnoj matematiki %D 2019 %P 437-451 %V 22 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJVM_2019_22_4_a3/ %G ru %F SJVM_2019_22_4_a3