W. R. Morton
发表
W. R. Morton,
1953,
Transactions of the American Institute of Electrical Engineers, Part II: Applications and Industry.
W. M. Mordey,
J. S. Highfield,
H. W. Clothier,
.
W. R. Morton,
J. R. Romig,
1966,
IEEE Transactions on Industrial Electronics and Control Instrumentation.