TY  - JOUR
T1  - On Gravimeters, with Special Reference to the Torsion-Gravimeter Designed by the Late J. Allan Broun, F.R.S. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 31
SP  - 317
EP  - 320
PY  - 1880/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1880.0038
M3  - doi:10.1098/rspl.1880.0038
AU  - Herschel, J.
ER  -