BibTeX: |
@article{Ordinals_and_Cardinals-AFP,
author = {Andrei Popescu},
title = {Ordinals and Cardinals},
journal = {Archive of Formal Proofs},
month = sep,
year = 2009,
note = {\url{http://isa-afp.org/entries/Ordinals_and_Cardinals.html},
Formal proof development},
ISSN = {2150-914x},
}
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