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"Hierarchies of Primitive Recursive Wordfunctions and Transductions Defined ..."
Friedrich W. von Henke, Klaus Indermark, Klaus Weihrauch (1972)
- Friedrich W. von Henke, Klaus Indermark, Klaus Weihrauch:
Hierarchies of Primitive Recursive Wordfunctions and Transductions Defined by Automata. ICALP 1972: 549-561
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