TY - JOUR T1 - On the Influence of Low Temperatures on the Magnetic Properties of Alloys of Iron with Nickel and Manganese JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 99 IS - 698 SP - 174 EP - 196 PY - 1921/06/01/ UR - http://dx.doi.org/10.1098/rspa.1921.0033 M3 - doi:10.1098/rspa.1921.0033 AU - Onnes, K. AU - Hadfield, R. AU - Woltjer, H. ER -