Issue No. 01 - January (1968 vol. 17)
Robert O. Winder , RCA Laboratories, David Sarnoff Research Center, Princeton, N. J.
The idea of ``similarity'' between threshold functions is developed in a unified fashion and illustrated geometrically. Formulas are given to transform the corresponding threshold gate realizations.
Robert O. Winder, "Symmetry Types in Threshold Logic", IEEE Transactions on Computers, vol. 17, no. , pp. 75-78, January 1968, doi:10.1109/TC.1968.5008874