TY  - JOUR
T1  - On the Small Vertical Movements of a Stone Laid on the Surface of the Ground
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 68
SP  - 253
EP  - 261
PY  - 1901/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1901.0045
M3  - doi:10.1098/rspl.1901.0045
AU  - Darwin, H.
ER  -
