TY - JOUR T1 - On the Electrical Resistance of Carbon Contacts JF - Proceedings of the Royal Society of London (1854-1905) VL - 35 SP - 1 EP - 18 PY - 1883/01/01/ UR - http://dx.doi.org/10.1098/rspl.1883.0001 M3 - doi:10.1098/rspl.1883.0001 AU - Bidwell, S. ER -