BibTeX: |
@article{Ackermanns_not_PR-AFP,
author = {Lawrence C. Paulson},
title = {Ackermann's Function Is Not Primitive Recursive},
journal = {Archive of Formal Proofs},
month = mar,
year = 2022,
note = {\url{https://isa-afp.org/entries/Ackermanns_not_PR.html},
Formal proof development},
ISSN = {2150-914x},
}
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