@article{3477c978f2ff48b39fd040bbd21c3be8,
title = "A short proof of the wonderful lemma",
abstract = "The Wonderful Lemma, that was first proved by Roussel and Rubio, is one of the most important tools in the proof of the Strong Perfect Graph Theorem. Here we give a short proof of this lemma.",
keywords = "perfect graphs, wonderful lemma",
author = "Maria Chudnovsky",
note = "Funding Information: Department of Mathematics, Princeton University, Princeton, NJ 08544 Correspondence Maria Chudnovsky, Princeton University, Princeton, NJ 08544. Email: mchudnov@math.princeton.edu ∗Contract grant sponsor: NSF; contract grant number: DMS-1550991. Funding Information: Contract grant sponsor: NSF; contract grant number: DMS?1550991. Publisher Copyright: {\textcopyright} 2017 Wiley Periodicals, Inc.",
year = "2018",
month = mar,
doi = "10.1002/jgt.22155",
language = "English (US)",
volume = "87",
pages = "271--274",
journal = "Journal of Graph Theory",
issn = "0364-9024",
publisher = "Wiley-Liss Inc.",
number = "3",
}