%0 Journal Article %A E. A. Volkov %T Approximate solution, by the block method, of the Laplace equation on polygons with analytic mixed boundary conditions %J Informatics and Automation %D 1992 %P 165-185 %V 201 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1992_201_a8/ %G ru %F TRSPY_1992_201_a8