@article{DAN_1972_202_5_a17,
     author = {B. V. Shul'gin and A. L. Shalyapin and V. V. Ilyukhin and V. I. Rogovich and N. A. Nosyrev and F. F. Gavrilov and N. V. Belov},
     title = {Sodium zirconosilicate. {Crystal} structure and optical spectra},
     journal = {Doklady Akademii Nauk},
     pages = {1068--1070},
     publisher = {mathdoc},
     volume = {202},
     number = {5},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_202_5_a17/}
}