# Contact detection by the Contact Theory in 2D-DDA for arbitrary polygonal blocks

> Research article (Engineering Analysis with Boundary Elements, 2020) · cited 24× · AI/ML

**Wikidata**: [openalex:W3046703537](https://www.wikidata.org/wiki/openalex:W3046703537)  
**Source**: https://4ort.xyz/entity/contact-detection-by-the-contact-theory-in-2d-dda-for-arbitrary-polygonal-blocks