Harold S. Stone, Charles L. Jackson. Structures of the Affine Families of Switching Functions. IEEE Transactions on Computers, 18(3):251-257, 1969. [doi]
@article{StoneJ69, title = {Structures of the Affine Families of Switching Functions}, author = {Harold S. Stone and Charles L. Jackson}, year = {1969}, doi = {10.1109/T-C.1969.222638}, url = {http://doi.ieeecomputersociety.org/10.1109/T-C.1969.222638}, researchr = {https://researchr.org/publication/StoneJ69}, cites = {0}, citedby = {0}, journal = {IEEE Transactions on Computers}, volume = {18}, number = {3}, pages = {251-257}, }