# Édouard-Alfred Martel

> French cave explorer (1859–1938)

**Wikidata**: [Q274217](https://www.wikidata.org/wiki/Q274217)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Édouard-Alfred_Martel)  
**Source**: https://4ort.xyz/entity/douard-alfred-martel


## References

1. Visuotinė lietuvių enciklopedija
2. BnF authorities
3. Integrated Authority File
4. Czech National Authority Database
5. Léonore database
6. International Standard Name Identifier
7. Virtual International Authority File
8. La France savante
9. Catalan Sport Encyclopedia
10. GeneaStar
11. Roglo
12. Freebase Data Dumps. 2013