%0 Journal Article %A È. A. Kuz'min %A N. V. Belov %T The crystal structure of the simplest silicates of $\mathrm{La}$ and $\mathrm{Sm}$ %J Doklady Akademii Nauk %D 1965 %P 88-90 %V 165 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_165_1_a21/ %G ru %F DAN_1965_165_1_a21