Oscar H. Ibarra, Ian McQuillan. Input-Position-Restricted Models of Language Acceptors. In Andrew Adamatzky, editor, Reversibility and Universality, Essays Presented to Kenichi Morita on the Occasion of his 70th Birthday. Volume 30 of Emergence, Complexity and Computation, pages 357-372, Springer, 2018. [doi]
Abstract is missing.