TY - JOUR T1 - On the Dependence of Radiation on Temperature JF - Proceedings of the Royal Society of London (1854-1905) VL - 35 SP - 166 EP - 177 PY - 1883/01/01/ UR - http://dx.doi.org/10.1098/rspl.1883.0035 M3 - doi:10.1098/rspl.1883.0035 AU - Siemens, W. ER -