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References:
[B] Borůvka O.: Grundlagen der Gruppoid- und Gruppentheorie. Berlin 1960 MR 0117267
[D] Davis M.: Computability and Unsolvability. New York 1958 MR 0347574 | Zbl 0553.03024
[M] Myhill J.: Recursive Digraphs, Splinters and Cylinders. Math. Annalen 138 (1959) 211-218 MR 0111684 | Zbl 0087.25103
[R] Rice H. G.: Classes of Recursively Enumerable Sets and Their Decision Problems. Trans. Amer. Math. Soc. 74 (1953) 358-366 MR 0053041 | Zbl 0053.00301
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