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@article{DAN_1991_319_3_a3, author = {L. B. Vertgeim}, title = {Integral geometry with a matrix weight and a nonlinear problem of}, journal = {Doklady Akademii Nauk}, pages = {531--534}, publisher = {mathdoc}, volume = {319}, number = {3}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1991_319_3_a3/} }
L. B. Vertgeim. Integral geometry with a matrix weight and a nonlinear problem of. Doklady Akademii Nauk, Tome 319 (1991) no. 3, pp. 531-534. http://geodesic.mathdoc.fr/item/DAN_1991_319_3_a3/