Power Apparatus and Systems, Part III. Transactions of the American Institute of Electrical Engineers
Transactions of the American Institute of Electrical Engineers. Part III:... > 1958 > 77 > 3 > 666 - 669
Transactions of the American Institute of Electrical Engineers. Part III:... > 1958 > 77 > 3 > 1730 - 1736
Transactions of the American Institute of Electrical Engineers. Part III:... > 1958 > 77 > 3 > 111 - 117