%0 Journal Article %A E. N. Treushnikov %A V. V. Ilyukhin %A N. V. Belov %T Metastable phase crystalline structure of cement clinker $\mathrm{Ca}$-chlororthosilicate~-- %J Doklady Akademii Nauk %D 1970 %P 1048-1051 %V 193 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_193_5_a20/ %G ru %F DAN_1970_193_5_a20