TY - JOUR T1 - On the Measurement of Temperature. Part I.--On the Pressure Coefficients of Hydrogen and Helium at Constant Volume and at Different Initial Pressures. Part II.--On the Vapour Pressures of Liquid Oxygen at Temperatures below Its Boiling Point on the Constant Volume Hydrogen and Helium Scales. Part III.--On the Vapour Pressures of Liquid Hydrogen at Temperatur. JF - Proceedings of the Royal Society of London (1854-1905) VL - 70 SP - 484 EP - 491 PY - 1902/01/01/ UR - http://dx.doi.org/10.1098/rspl.1902.0049 M3 - doi:10.1098/rspl.1902.0049 AU - Travers, M. AU - Senter, G. AU - Jaquerod, A. ER -