@article{DAN_1978_238_1_a13,
     author = {Yu. M. Gufan and A. S. Prokhorov and E. G. Rudashevskiǐ},
     title = {On the methods of description of the antiferromagnet linear dynamics},
     journal = {Doklady Akademii Nauk},
     pages = {57--60},
     publisher = {mathdoc},
     volume = {238},
     number = {1},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_238_1_a13/}
}