TY - JOUR T1 - Torsional Hysteresis of Mild Steel JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 93 IS - 651 SP - 313 EP - 332 PY - 1917/06/01/ UR - http://dx.doi.org/10.1098/rspa.1917.0021 M3 - doi:10.1098/rspa.1917.0021 AU - Guest, J. AU - Lea, F. ER -