Baden Fuller, A.J.: 'Correspondence: Units of magnetisation', IEE Proceedings A (Physical Science, Measurement and Instrumentation, Management and Education, Reviews), 1982, 129, (3), p. 203-203, DOI: 10.1049/ip-a-1.1982.0035
IET Digital Library, https://digital-library.theiet.org/;jsessionid=cp65d3dgbsqgc.x-iet-live-01content/journals/10.1049/ip-a-1.1982.0035