@article{TMF_1973_14_1_a11,
     author = {S. V. Fomichev},
     title = {One-dimensional problem for $S=1$ in the presence of a crystal field},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {140--143},
     publisher = {mathdoc},
     volume = {14},
     number = {1},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1973_14_1_a11/}
}