# Alternatives to Zermelo's Assumption

> doctoral dissertation by Alonzo Church

**Wikidata**: [Q107224426](https://www.wikidata.org/wiki/Q107224426)  
**Source**: https://4ort.xyz/entity/alternatives-to-zermelo-s-assumption


## References

1. [Source](https://www.jstor.org/stable/1989285)