Não informado. (1974). IEEE Transactions on Circuits and Systems. Institute of Electrical and Electronics Engineers.
Chicago-referens (17:e uppl.)Não informado. IEEE Transactions on Circuits and Systems. New York: Institute of Electrical and Electronics Engineers, 1974.
MLA-referens (8:e uppl.)Não informado. IEEE Transactions on Circuits and Systems. Institute of Electrical and Electronics Engineers, 1974.
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