TY  - JOUR
T1  - On the Contact of Surfaces
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 162
SP  - 259
EP  - 282
PY  - 1872/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1872.0012
M3  - doi:10.1098/rstl.1872.0012
AU  - Spottiswoode, W.
ER  -