@article{DAN_1957_113_6_a26,
     author = {V. P. Mashovets and M. S. Beletskii and Yu. G. Saksonov and R. V. Svoboda},
     title = {On a new compound in the $\mathrm{NaF}$--$\mathrm{AlF}_3$ system},
     journal = {Doklady Akademii Nauk},
     pages = {1290--1292},
     publisher = {mathdoc},
     volume = {113},
     number = {6},
     year = {1957},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1957_113_6_a26/}
}