1-4 of 4 Books

The geometry of discrete groups
By Alan F. Beardon
Lenta Mëbiusa i eë izvorotlivyĭ nrav
Lenta Mëbiusa i eë izvorotlivyĭ nrav
By Elena Tipikina
Modulo (1,1) periodicity of Clifford algebras and generalized (anti-) Möbius transformations
Modulo (1,1) periodicity of Clifford algebras and generalized (anti-) Möbius transformations
By Johannes Gerrit Maks

Geometry Of Mbius Transformations Elliptic Parabolic And Hyperbolic Actions Of Slreal Number
By Vladimir V. Kisil