TY  - JOUR
T1  - Account of Recent Pendulum Operations for Determining the Relative Force of Gravity at the Kew and the Greenwich Observatories. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 48
SP  - 104
EP  - 106
PY  - 1890/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1890.0015
M3  - doi:10.1098/rspl.1890.0015
AU  - Walker, G.
ER  -
