American Institute of Electrical Engineers, Transactions of the
Transactions of the American Institute of Electrical Engineers > 1936 > 55 > 8 > 856 - 862
Transactions of the American Institute of Electrical Engineers > 1936 > 55 > 8 > 876 - 882
Transactions of the American Institute of Electrical Engineers > 1936 > 55 > 8 > 863 - 867
Transactions of the American Institute of Electrical Engineers > 1936 > 55 > 8 > 873 - 875
Transactions of the American Institute of Electrical Engineers > 1936 > 55 > 8 > 868 - 873