TY  - JOUR
T1  - An Enquiry into the Nature of the Relationship between Sun-Spot Frequency and Terrestrial Magnetism
JF  - Philosophical Transactions of the Royal Society of London. Series A, Containing Papers of a Math. or Phys. Character (1896-1934)
VL  - 203
SP  - 151
EP  - 187
PY  - 1904/01/01/
UR  - http://dx.doi.org/10.1098/rsta.1904.0019
M3  - doi:10.1098/rsta.1904.0019
AU  - Chree, C.
ER  -