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@article{TM_1971_115_a5, author = {A. S. Blagoveshchenskii}, title = {The quasi-two-dimensional inverse problem for the wave equation}, journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova}, pages = {57--69}, publisher = {mathdoc}, volume = {115}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TM_1971_115_a5/} }
A. S. Blagoveshchenskii. The quasi-two-dimensional inverse problem for the wave equation. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Mathematical aspects of the theory of diffraction and distribution of waves. Part 1, Tome 115 (1971), pp. 57-69. http://geodesic.mathdoc.fr/item/TM_1971_115_a5/