TY  - JOUR
T1  - On Curvature and Orthogonal Surfaces
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 163
SP  - 229
EP  - 251
PY  - 1873/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1873.0005
M3  - doi:10.1098/rstl.1873.0005
AU  - Cayley, A.
ER  -