%0 Journal Article %A B. V. Merinov %A B. A. Maksimov %A V. V. Ilyukhin %A N. V. Belov %T Refinement of the crystal structure of $\mathrm{Na}$, $\mathrm{Y}$-orthosilicate, $\mathrm{NaYSiO}_4$ %J Doklady Akademii Nauk %D 1979 %P 1108-1111 %V 248 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_248_5_a19/ %G ru %F DAN_1979_248_5_a19