# unavailability

> system theory

**Wikidata**: [Q17093282](https://www.wikidata.org/wiki/Q17093282)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Unavailability)  
**Source**: https://4ort.xyz/entity/unavailability


## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)