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Lua i Stíl Chicago (17ú heag.)Margulis, Gregori Aleksandrovitch. Discrete Subgroups of Semisimple Lie Groups. Berlín: Springer-Verlag, 1991.
Lua MLA (9ú heag.)Margulis, Gregori Aleksandrovitch. Discrete Subgroups of Semisimple Lie Groups. Springer-Verlag, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.