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@article{IVM_1982_3_a7, author = {B. K. Pchelin}, title = {On the theory of almost everywhere polyharmonic functions}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {52--56}, publisher = {mathdoc}, number = {3}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1982_3_a7/} }
B. K. Pchelin. On the theory of almost everywhere polyharmonic functions. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (1982), pp. 52-56. http://geodesic.mathdoc.fr/item/IVM_1982_3_a7/