@article{DAN_1992_324_4_a0,
     author = {A. H. Begmatov},
     title = {Problems of integral geometry and special operator equations of {Volterra} type},
     journal = {Doklady Akademii Nauk},
     pages = {727--729},
     publisher = {mathdoc},
     volume = {324},
     number = {4},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1992_324_4_a0/}
}