Ackermannfunktion (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ackermannfunktion" in German language version.

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Claude Sureson: The Inverse of Ackermann Function is Computable in Linear Time. In: Fundamenta Informaticae. Band 182, Nr. 4, 27. November 2021, S. 345–361, doi:10.3233/FI-2021-2077.
Cristian Calude, Solomon Marcus, Ionel Tevy: The first example of a recursive function which is not primitive recursive. In: Historia Mathematica. Band 6, Nr. 4, November 1979, S. 380–384, doi:10.1016/0315-0860(79)90024-7.
Jerrold W. Grossman, R. Suzanne Zeitman: An inherently iterative computation of Ackermann’s function. In: Theoretical Computer Science. Band 57, Nr. 2/3, Mai 1988, S. 327–330, doi:10.1016/0304-3975(88)90046-1.

Péter Rózsa: Konstruktion nichtrekursiver Funktionen. In: Mathematische Annalen. Band 111, 1935, S. 42–60 (uni-goettingen.de).