TY - JOUR T1 - On Residual Magnetism in Relation to Magnetic Shielding JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 93 IS - 653 SP - 393 EP - 412 PY - 1917/08/01/ UR - http://dx.doi.org/10.1098/rspa.1917.0026 M3 - doi:10.1098/rspa.1917.0026 AU - Wilson, E. AU - Nicholson, J. ER -