BibTeX: |
@article{Combinatorics_Words_Graph_Lemma-AFP,
author = {Štěpán Holub and Štěpán Starosta},
title = {Graph Lemma},
journal = {Archive of Formal Proofs},
month = may,
year = 2021,
note = {\url{https://isa-afp.org/entries/Combinatorics_Words_Graph_Lemma.html},
Formal proof development},
ISSN = {2150-914x},
}
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