TY  - DATA
AU  - Riccardo Benedetti, Carlo Petronio
TI  - Lectures on Hyperbolic Geometry
SN  - 9783642581588
PY  - 1992///
PB  - Springer Berlin Heidelberg
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-3-642-58158-8
ER  -