TY  - DATA
AU  - András Prékopa, Emil Molnár
TI  - Non-Euclidean Geometries
SN  - 9780387295558
PY  - 2006///
PB  - Springer US
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/0-387-29555-0
ER  -