@article{SM_1968_6_4_a3,
     author = {O. V. Schwarzman},
     title = {On discrete arithmetic subgroups of complex {Lie} groups},
     journal = {Sbornik. Mathematics},
     pages = {501--503},
     publisher = {mathdoc},
     volume = {6},
     number = {4},
     year = {1968},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1968_6_4_a3/}
}