@article{DAN_1963_150_6_a9,
     author = {I. P. Natanson},
     title = {The continuity of the {Radon} integral as a function of the parameter},
     journal = {Doklady Akademii Nauk},
     pages = {1225--1227},
     publisher = {mathdoc},
     volume = {150},
     number = {6},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_150_6_a9/}
}