@article{AA_2015_27_5_a0, author = {V. V. Volchkov and Vit. V. Volchkov}, title = {{\CYRS}{\cyro}nical injectivity sets of the {Radon} transform on spheres}, journal = {Algebra i analiz}, pages = {1--31}, publisher = {mathdoc}, volume = {27}, number = {5}, year = {2015}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AA_2015_27_5_a0/} }