# Python 3 types in the wild: a tale of two type systems

> Research article (Proceedings of the 16th ACM SIGPLAN International Symposium on Dynamic Languages, 2020) · cited 28× · AI/ML

**Wikidata**: [openalex:W3109537811](https://www.wikidata.org/wiki/openalex:W3109537811)  
**Source**: https://4ort.xyz/entity/python-3-types-in-the-wild-a-tale-of-two-type-systems