TY - JOUR T1 - On the Absorption Spectra of Dilute Solutions JF - Proceedings of the Royal Society of London (1854-1905) VL - 57 SP - 117 EP - 161 PY - 1894/01/01/ UR - http://dx.doi.org/10.1098/rspl.1894.0135 M3 - doi:10.1098/rspl.1894.0135 AU - Ewan, T. ER -