Issue No. 07 - July (1970 vol. 19)
This paper is concerned with finding optimal decompositions of transformation graphs. These directed graphs can be regarded as state transition graphs of autonomous sequential networks.
J. Turner, "R70-22 Subdirect Decompositions of Transformation Graphs", IEEE Transactions on Computers, vol. 19, no. , pp. 659, July 1970, doi:10.1109/T-C.1970.223009