@article{SM_1968_4_2_a6,
     author = {M. E. Novodvorskii},
     title = {On some groups of motions of noncompact nonsingular symmetric spaces of rank 1},
     journal = {Sbornik. Mathematics},
     pages = {213--217},
     year = {1968},
     volume = {4},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1968_4_2_a6/}
}