@article{DAN_1987_292_3_a18,
     author = {A. V. Vinogradov and V. M. Elinson and V. I. Zhilina and N. N. Zorev and G. F. Ivanovsky and I. V. Kozhevnikov and M. E. Plotkin and S. I. Sagitov and V. A. Slemzin and V. V. Sleptsov},
     title = {Rotation of the soft {X-radiation} by a spherical surface},
     journal = {Doklady Akademii Nauk},
     pages = {594--596},
     publisher = {mathdoc},
     volume = {292},
     number = {3},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1987_292_3_a18/}
}