TY  - JOUR
T1  - On Multiple Contact of Surfaces
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 166
SP  - 227
EP  - 255
PY  - 1876/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1876.0009
M3  - doi:10.1098/rstl.1876.0009
AU  - Spottiswoode, W.
ER  -