TY  - JOUR
T1  - Note on the Photographic Spectrum of the Great Nebula in Orion
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 48
SP  - 213
EP  - 216
PY  - 1890/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1890.0028
M3  - doi:10.1098/rspl.1890.0028
AU  - Huggins, W.
AU  - Huggins, M.
ER  -