TY - JOUR T1 - On the Modifications of the Spectra of Iron and other Substances Radiating in a Strong Magnetic Field JF - Proceedings of the Royal Society of London (1854-1905) VL - 63 SP - 26 EP - 31 PY - 1898/01/01/ UR - http://dx.doi.org/10.1098/rspl.1898.0004 M3 - doi:10.1098/rspl.1898.0004 AU - Preston, T. ER -