@article{TMF_1984_60_1_a12,
     author = {D. A. Garanin and V. S. Lutovinov},
     title = {Normal modes and relaxation processes in magnetically ordered materials with single-ion anisotropy},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {133--144},
     publisher = {mathdoc},
     volume = {60},
     number = {1},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1984_60_1_a12/}
}