Search results
IEEE Translation Journal on Magnetics in Japan > 1994 > 9 > 6 > 177 - 184
IEEE Translation Journal on Magnetics in Japan > 1992 > 7 > 6 > 442 - 446
IEEE Translation Journal on Magnetics in Japan > 1991 > 6 > 6 > 488 - 494
Transactions of the American Institute of Electrical Engineers > 1928 > 47 > 2 > 423 - 427