@article{DAN_1963_152_3_a23,
     author = {O. A. Ol'khov and B. N. Provotorov},
     title = {Quantum statistical theory of ferromagnetic resonance},
     journal = {Doklady Akademii Nauk},
     pages = {591--594},
     year = {1963},
     volume = {152},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_152_3_a23/}
}