TY  - JOUR
T1  - On the Inferences to Be Drawn from the Appearance of Bright Lines in the Spectra of Irresolvable Nebulae
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 26
SP  - 179
EP  - 181
PY  - 1877/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1877.0029
M3  - doi:10.1098/rspl.1877.0029
AU  - Huggins, W.
ER  -
