@article{DAN_1978_243_4_a1,
     author = {B. N. Apanasov},
     title = {On {Mostow's} rigidity theorem},
     journal = {Doklady Akademii Nauk},
     pages = {829--832},
     publisher = {mathdoc},
     volume = {243},
     number = {4},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_243_4_a1/}
}