TY - JOUR T1 - The Orbits of a Charged Particle Round an Electric and Magnetic Nucleus JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 91 IS - 628 SP - 273 EP - 290 PY - 1915/04/01/ UR - http://dx.doi.org/10.1098/rspa.1915.0019 M3 - doi:10.1098/rspa.1915.0019 AU - Hicks, W. ER -