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@article{TRSPY_1976_140_a4, author = {E. A. Volkov}, title = {The method of composite regular nets for the {Laplace} equation on polygons}, journal = {Informatics and Automation}, pages = {68--102}, publisher = {mathdoc}, volume = {140}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1976_140_a4/} }
E. A. Volkov. The method of composite regular nets for the Laplace equation on polygons. Informatics and Automation, Investigations in the theory of differentiable functions of many variables and its applications. Part 6, Tome 140 (1976), pp. 68-102. http://geodesic.mathdoc.fr/item/TRSPY_1976_140_a4/