TY - JOUR T1 - Some Experiments on Thermal Diffusion JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 99 IS - 700 SP - 385 EP - 397 PY - 1921/08/02/ UR - http://dx.doi.org/10.1098/rspa.1921.0051 M3 - doi:10.1098/rspa.1921.0051 AU - Ibbs, T. AU - Chapman, S. ER -