TY - JOUR T1 - On the Spectrum of the More Volatile Gases of Atmospheric Air, Which Are Not Condensed at the Temperature of Liquid Hydrogen.--Preliminary Notice JF - Proceedings of the Royal Society of London (1854-1905) VL - 67 SP - 467 EP - 474 PY - 1900/01/01/ UR - http://dx.doi.org/10.1098/rspl.1900.0053 M3 - doi:10.1098/rspl.1900.0053 AU - Liveing, S. AU - Dewar, J. ER -