%0 Journal Article %A D. A. Goganov %A E. A. Porai-Koshits %T The supermolecular structure of sodium silicate glass as dependent on heating %J Doklady Akademii Nauk %D 1965 %P 1037-1040 %V 165 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_165_5_a15/ %G ru %F DAN_1965_165_5_a15