# Vizing's theorem

> theorem in graph coloring

**Wikidata**: [Q2226822](https://www.wikidata.org/wiki/Q2226822)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Vizing's_theorem)  
**Source**: https://4ort.xyz/entity/vizing-s-theorem


## References

1. Freebase Data Dumps. 2013