J. S. Christensen
发表
Poul Ejnar Sørensen,
John Olav Giæver Tande,
P. Jorgensen,
1997
.
J. S. Christensen,
P. Jorgensen,
J. O. Tande,
1998,
8th International Conference on Harmonics and Quality of Power. Proceedings (Cat. No.98EX227).
J. S. Christensen,
C. Bach,
L. Moller,
2022
.