# outerplanar graph

> graph that can be drawn without crossings in the plane with all vertices on the outer face

**Wikidata**: [Q3115604](https://www.wikidata.org/wiki/Q3115604)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Outerplanar_graph)  
**Source**: https://4ort.xyz/entity/outerplanar-graph


## References

1. [Source](https://www.dmlett.com/archive/DML19_v1_p.8392.pdf)
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)