American Institute of Electrical Engineers, Transactions of the
Transactions of the American Institute of Electrical Engineers > 1944 > 63 > 3 > 105 - 109
Transactions of the American Institute of Electrical Engineers > 1944 > 63 > 4 > 189 - 194
Transactions of the American Institute of Electrical Engineers > 1944 > 63 > 6 > 345 - 354
Transactions of the American Institute of Electrical Engineers > 1944 > 63 > 12 > 1190 - 1197