Issue No.01 - January (1968 vol.17)
Michael A. Harrison , Depts, of Computer Science and Elec. Engrg. and Computer Science, University of California, Berkeley, Calif.
Using a new definition for the equivalent of state assignments, the number of nonequivalent state assignments is derived. The exact number of nondegenerate state assignments is also compted.
Michael A. Harrison, "On Equivalence of State Assignments", IEEE Transactions on Computers, vol.17, no. 1, pp. 55-57, January 1968, doi:10.1109/TC.1968.5008869