TY - JOUR T1 - Note on the Spectrum of Thallium JF - Proceedings of the Royal Society of London (1854-1905) VL - 12 SP - 407 EP - 410 PY - 1862/01/01/ UR - http://dx.doi.org/10.1098/rspl.1862.0084 M3 - doi:10.1098/rspl.1862.0084 AU - Miller, W. ER -