@article{MZM_1970_8_3_a4,
     author = {B. N. Kimel'fel'd},
     title = {Homogeneous regions on the conformal sphere},
     journal = {Matemati\v{c}eskie zametki},
     pages = {321--328},
     publisher = {mathdoc},
     volume = {8},
     number = {3},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1970_8_3_a4/}
}