Power Apparatus and Systems, Part III. Transactions of the American Institute of Electrical Engineers
Transactions of the American Institute of Electrical Engineers. Part III:... > 1960 > 79 > 3 > 1081 - 1083
Transactions of the American Institute of Electrical Engineers. Part III:... > 1960 > 79 > 3 > 974 - 975
Transactions of the American Institute of Electrical Engineers. Part III:... > 1960 > 79 > 3 > 576 - 579