@article{DAN_1961_140_6_a25,
     author = {G. P. Popov},
     title = {Equilibrium conditions in the reduction of nickel ferrite by hydrogen},
     journal = {Doklady Akademii Nauk},
     pages = {1338--1340},
     publisher = {mathdoc},
     volume = {140},
     number = {6},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_140_6_a25/}
}