TY - JOUR T1 - On the Atmospheric Lines of the Solar Spectrum JF - Proceedings of the Royal Society of London (1854-1905) VL - 19 SP - 1 EP - 9 PY - 1870/01/01/ UR - http://dx.doi.org/10.1098/rspl.1870.0003 M3 - doi:10.1098/rspl.1870.0003 AU - Hennessey, J. ER -