TY - JOUR T1 - Note on the Order of Reversibility of the Lithium Lines JF - Proceedings of the Royal Society of London (1854-1905) VL - 35 SP - 76 EP - 76 PY - 1883/01/01/ UR - http://dx.doi.org/10.1098/rspl.1883.0015 M3 - doi:10.1098/rspl.1883.0015 AU - Liveing, G. AU - Dewar, J. ER -