%0 Journal Article %A D. M. Chizhikov %A M. E. Volkova %A Yu. V. Tsvetkov %T Tin monoxide activityin $\mathrm{SnO}$ -- $\mathrm{SiO}_2$ melts as determined by the emf method %J Doklady Akademii Nauk %D 1963 %P 353-355 %V 150 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_150_2_a34/ %G ru %F DAN_1963_150_2_a34