TY - JOUR T1 - On the Change of Absorption Produced by Fluorescence. JF - Proceedings of the Royal Society of London (1854-1905) VL - 61 SP - 485 EP - 487 PY - 1897/01/01/ UR - http://dx.doi.org/10.1098/rspl.1897.0065 M3 - doi:10.1098/rspl.1897.0065 AU - Burke, J. ER -