@article{MZM_1979_25_1_a8,
     author = {R. F. Mustafin},
     title = {Liouville-type theorems},
     journal = {Matemati\v{c}eskie zametki},
     pages = {97--105},
     year = {1979},
     volume = {25},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1979_25_1_a8/}
}