BibTeX: |
@article{Delta_System_Lemma-AFP,
author = {Pedro Sánchez Terraf},
title = {Cofinality and the Delta System Lemma},
journal = {Archive of Formal Proofs},
month = dec,
year = 2020,
note = {\url{https://isa-afp.org/entries/Delta_System_Lemma.html},
Formal proof development},
ISSN = {2150-914x},
}
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