Margulis, G. A. (1991). Discrete subgroups of semisimple Lie groups. Springer-Verlag.
Cita Chicago (17th ed.)Margulis, Gregori Aleksandrovitch. Discrete Subgroups of Semisimple Lie Groups. Berlín: Springer-Verlag, 1991.
Cita MLA (9th ed.)Margulis, Gregori Aleksandrovitch. Discrete Subgroups of Semisimple Lie Groups. Springer-Verlag, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.