TY  - JOUR
T1  - Atmospheric Electricity Potential Gradient at Kew Observatory, 1898 to 1912
JF  - Philosophical Transactions of the Royal Society of London. Series A, Containing Papers of a Math. or Phys. Character (1896-1934)
VL  - 215
SP  - 133
EP  - 159
PY  - 1915/01/01/
UR  - http://dx.doi.org/10.1098/rsta.1915.0005
M3  - doi:10.1098/rsta.1915.0005
AU  - Chree, C.
ER  -