# Existence and classification of overtwisted contact structures in all dimensions

> Research article (Acta Mathematica, 2015) · cited 135× · AI/ML

**Wikidata**: [openalex:W2205062151](https://www.wikidata.org/wiki/openalex:W2205062151)  
**Source**: https://4ort.xyz/entity/existence-and-classification-of-overtwisted-contact-structures-in-all-dimensions