TY  - JOUR
T1  - Note on the Reduction of the Observations of the Spectra of 100 Sun-Spots Observed at Kensington
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 32
SP  - 203
EP  - 206
PY  - 1881/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1881.0021
M3  - doi:10.1098/rspl.1881.0021
AU  - Lockyer, J.
ER  -