# Seismic absolute acoustic impedance inversion with L1 norm reflectivity constraint and combined first- and second-order total variation regularizations

> Research article (Journal of Geophysics and Engineering, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2964359381](https://www.wikidata.org/wiki/openalex:W2964359381)  
**Source**: https://4ort.xyz/entity/seismic-absolute-acoustic-impedance-inversion-with-l1-norm-reflectivity-constraint-and-combined-first-and-second-order-t