# martingale

> model in probability theory, used in gambling

**Wikidata**: [Q534112](https://www.wikidata.org/wiki/Q534112)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Martingale_(probability_theory))  
**Source**: https://4ort.xyz/entity/martingale


## References

1. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=47384)
2. Nuovo soggettario
3. Freebase Data Dumps. 2013
4. Czech National Authority Database
5. National Library of Israel
6. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)