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@article{IVM_1980_2_a2, author = {V. M. Gur'yanov}, title = {Approximate solution of boundary value problems for the wave equation}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {22--28}, publisher = {mathdoc}, number = {2}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1980_2_a2/} }
V. M. Gur'yanov. Approximate solution of boundary value problems for the wave equation. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 2 (1980), pp. 22-28. http://geodesic.mathdoc.fr/item/IVM_1980_2_a2/