# V-3 cannon

> German supergun

**Wikidata**: [Q640665](https://www.wikidata.org/wiki/Q640665)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/V-3_cannon)  
**Source**: https://4ort.xyz/entity/v-3-cannon


## References

1. Virtual International Authority File
2. BnF authorities
3. Freebase Data Dumps. 2013
4. Czech National Authority Database
5. KBpedia