@article{DAN_1967_175_1_a18,
     author = {M. A. Simonov and Yu. K. Egorov-Tismenko and N. V. Belov},
     title = {The crystal structure of $\mathrm{Na}$, $\mathrm{Cd}$-silicate 
},
     journal = {Doklady Akademii Nauk},
     pages = {80--83},
     publisher = {mathdoc},
     volume = {175},
     number = {1},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_175_1_a18/}
}