# On Differentiability of Volume Time Functions

> Research article (Annales Henri Poincaré, 2015) · cited 29× · AI/ML

**Wikidata**: [openalex:W1918118557](https://www.wikidata.org/wiki/openalex:W1918118557)  
**Source**: https://4ort.xyz/entity/on-differentiability-of-volume-time-functions