American Institute of Electrical Engineers, Transactions of the
Transactions of the American Institute of Electrical Engineers > 1902 > XX > 115 - 126
Transactions of the American Institute of Electrical Engineers > 1903 > XXI > 133 - 154
Transactions of the American Institute of Electrical Engineers > 1902 > XX > 115 - 126
Transactions of the American Institute of Electrical Engineers > 1903 > XXI > 133 - 154