TY - JOUR T1 - Further Note on the Influence of a Magnetic Field on Radiation Frequency JF - Proceedings of the Royal Society of London (1854-1905) VL - 61 SP - 413 EP - 415 PY - 1897/01/01/ UR - http://dx.doi.org/10.1098/rspl.1897.0053 M3 - doi:10.1098/rspl.1897.0053 AU - Lodge, O. AU - Davies, B. ER -