TY  - JOUR
T1  - On the Non-Euclidian Plane Geometry
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 37
SP  - 82
EP  - 102
PY  - 1884/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1884.0018
M3  - doi:10.1098/rspl.1884.0018
AU  - Cayley, P.
ER  -