%0 Journal Article %A E. A. Volkov %T On the smoothness of solutions of the Dirichlet problem, and the composite mesh method on polyhedra %J Informatics and Automation %D 1979 %P 67-98 %V 150 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1979_150_a5/ %G ru %F TRSPY_1979_150_a5