TY - JOUR AU - G. P. Popov TI - Equilibrium conditions in the reduction of nickel ferrite by hydrogen JO - Doklady Akademii Nauk PY - 1961 SP - 1338 EP - 1340 VL - 140 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_140_6_a25/ LA - ru ID - DAN_1961_140_6_a25 ER -