@article{DAN_1966_168_6_a11,
     author = {F. S. Rofe-Beketov and E. Kh. Khristov},
     title = {Transformation operators and the scattering function in the case of a highly singular potential},
     journal = {Doklady Akademii Nauk},
     pages = {1265--1268},
     publisher = {mathdoc},
     volume = {168},
     number = {6},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1966_168_6_a11/}
}