@article{DAN_1976_230_6_a19,
     author = {M. A. Simonov and Yu. K. Egorov-Tismenko and N. V. Belov},
     title = {On crystal structure of synthetic $\mathrm{Na}$-zincosilicate, $\mathrm{Na}_2[\mathrm{ZnSi}_3\mathrm{O}_8]$},
     journal = {Doklady Akademii Nauk},
     pages = {1341--1342},
     publisher = {mathdoc},
     volume = {230},
     number = {6},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_230_6_a19/}
}