Search results
IEEE Translation Journal on Magnetics in Japan > 1991 > 6 > 6 > 495 - 500
Transactions of the American Institute of Electrical Engineers. Part III:... > 1956 > 75 > 3-III > 84 - 86
Transactions of the American Institute of Electrical Engineers > 1929 > 48 > 4 > 1230 - 1240