TY - JOUR T1 - On the Thermo-Electricity of Ferruginous Metals, and on the Thermal Effects of Stretching Solid Bodies JF - Proceedings of the Royal Society of London (1854-1905) VL - 8 SP - 355 EP - 356 PY - 1856/01/01/ UR - http://dx.doi.org/10.1098/rspl.1856.0093 M3 - doi:10.1098/rspl.1856.0093 AU - Joule, J. ER -