@article{TMF_1971_6_2_a13,
     author = {G. R\"opke},
     title = {Derivation of~equations of~motion for~the~magnetization of~an~antiferromagnet},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {294--300},
     publisher = {mathdoc},
     volume = {6},
     number = {2},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1971_6_2_a13/}
}