# 3D first-arrival traveltime tomography with modified total variation regularization

> Research article (Journal of Geophysics and Engineering, 2017) · cited 11× · AI/ML

**Wikidata**: [openalex:W2744170926](https://www.wikidata.org/wiki/openalex:W2744170926)  
**Source**: https://4ort.xyz/entity/3d-first-arrival-traveltime-tomography-with-modified-total-variation-regularization