TY - JOUR T1 - The 'Hunting' of Alternating-Current Machines JF - Proceedings of the Royal Society of London (1854-1905) VL - 72 SP - 235 EP - 252 PY - 1903/01/01/ UR - http://dx.doi.org/10.1098/rspl.1903.0047 M3 - doi:10.1098/rspl.1903.0047 AU - Hopkinson, B. ER -