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@article{MT_1982_1_a3, author = {I. F. Pinelis}, title = {The rate of convergence in boundary problems for domains with discontinuities}, journal = {Matemati\v{c}eskie trudy}, pages = {50--71}, publisher = {mathdoc}, volume = {1}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MT_1982_1_a3/} }
I. F. Pinelis. The rate of convergence in boundary problems for domains with discontinuities. Matematičeskie trudy, Tome 1 (1982), pp. 50-71. http://geodesic.mathdoc.fr/item/MT_1982_1_a3/