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@article{MT_1989_14_a9, author = {V. A. Sharafutdinov}, title = {Ray transformation of symmetric tensor fields}, journal = {Matemati\v{c}eskie trudy}, pages = {221--245}, publisher = {mathdoc}, volume = {14}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MT_1989_14_a9/} }
V. A. Sharafutdinov. Ray transformation of symmetric tensor fields. Matematičeskie trudy, Tome 14 (1989), pp. 221-245. http://geodesic.mathdoc.fr/item/MT_1989_14_a9/