Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
K. Vairavan. On the Lower Bound to the Memory of Finite State Machines. IEEE Transactions on Computers, 18(9):856-861, 1969. [doi]
Abstract is missing.