Finkelstein, Mark Two conjugate primitive recursive permutations not conjugate by a primitive recursive permutation. (English) Zbl 0228.02028 Z. Math. Logik Grundlagen Math. 17, 1-3 (1971). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 03D20 Recursive functions and relations, subrecursive hierarchies PDFBibTeX XMLCite \textit{M. Finkelstein}, Z. Math. Logik Grundlagen Math. 17, 1--3 (1971; Zbl 0228.02028) Full Text: DOI