C. D. Fahrnkopf
发表
W. E. Pakala,
G. D. Lippert,
S. C. Bartlett,
1951,
Electrical Engineering.
C. D. Fahrnkopf,
J. H. McWhirter,
J. H. Steele,
1956,
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems.
W. E. Pakala,
G. D. Lippert,
S. C. Bartlett,
1951,
Transactions of the American Institute of Electrical Engineers.