P. Eckels
发表
M. Baldwin,
M. Ashkin,
C. Flick,
1982,
IEEE Transactions on Power Apparatus and Systems.
J. Murphy,
M. Barton,
P. Eckels,
1981,
IEEE Transactions on Power Apparatus and Systems.
M. Ashkin,
C. Flick,
A. Patterson,
1983,
IEEE Transactions on Magnetics.