# Knaster–Kuratowski–Mazurkiewicz lemma
**Wikidata**: [Q2896863](https://www.wikidata.org/wiki/Q2896863)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Knaster–Kuratowski–Mazurkiewicz_lemma)  
**Source**: https://4ort.xyz/entity/knaster-kuratowski-mazurkiewicz-lemma


## References

1. Freebase Data Dumps. 2013