@article{TM_1992_194_a4,
     author = {E. A. Volkov},
     title = {Approximate solution of {Laplace's} equation by the block method on polygons under nonanalytic boundary conditions},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {63--88},
     publisher = {mathdoc},
     volume = {194},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1992_194_a4/}
}