# Toughness or strength? Regularization in phase-field fracture explained by the coupled criterion

> Research article (Theoretical and Applied Fracture Mechanics, 2020) · cited 58× · AI/ML

**Wikidata**: [openalex:W3048047802](https://www.wikidata.org/wiki/openalex:W3048047802)  
**Source**: https://4ort.xyz/entity/toughness-or-strength-regularization-in-phase-field-fracture-explained-by-the-coupled-criterion