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@article{DE_1990_26_12_a23, author = {V. S. Rabinovich}, title = {On the solvability of problems of acoustics of open waveguides}, journal = {Differencialʹnye uravneni\^a}, pages = {2178--2180}, publisher = {mathdoc}, volume = {26}, number = {12}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1990_26_12_a23/} }
V. S. Rabinovich. On the solvability of problems of acoustics of open waveguides. Differencialʹnye uravneniâ, Tome 26 (1990) no. 12, pp. 2178-2180. http://geodesic.mathdoc.fr/item/DE_1990_26_12_a23/