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@article{TRSPY_1985_172_a6, author = {E. A. Volkov}, title = {An exponentially converging method for the {Neumann} problem on multiply connected polygons}, journal = {Informatics and Automation}, pages = {86--106}, publisher = {mathdoc}, volume = {172}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1985_172_a6/} }
E. A. Volkov. An exponentially converging method for the Neumann problem on multiply connected polygons. Informatics and Automation, Investigations on the theory of functions of several real variables and approximation of functons, Tome 172 (1985), pp. 86-106. http://geodesic.mathdoc.fr/item/TRSPY_1985_172_a6/