P. Q. Nelson
发表
P. C. Edwards,
P. Q. Nelson,
P. Edwards,
1958,
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems.
P. Q. Nelson,
I. S. Benko,
1971
.
C. E. Phillips,
P. Q. Nelson,
1974
.
W. N. Rothenbuhler,
P. Q. Nelson,
S. H. Gold,
1974
.