Closed sets of boolean functions and the reliability problem for polyfunctional nets. - George C. Sethares (IEEE Trans. Electron. Comput., 1966)

On the Limit Sets of the 2 × 1 Homogeneous Nets. - George C. Sethares (IEEE Trans. Electron. Comput., 1966)

On the Complete Convergence of Bordered Nets. - George C. Sethares (IEEE Trans. Electron. Comput., 1967)

On the Determination of Complete Sets of Logical Functions. - Stanley R. Petrick; George C. Sethares (IEEE Trans. Computers, 1968)

On the Generation of a Class of Multithreshold Functions. - George C. Sethares; John N. Pierce (IEEE Trans. Computers, 1969)

Completely Periodic Multithreshold Functions. - George C. Sethares (IEEE Trans. Computers, 1970)