%0 Journal Article %A G. I. Chufarov %A L. I. Leont'ev %T Reduction of calcium ferrites by hydrogen under equilibrium conditions %J Doklady Akademii Nauk %D 1964 %P 881-882 %V 154 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_154_4_a31/ %G ru %F DAN_1964_154_4_a31