# A zeroth-order active-space frozen-orbital embedding scheme for multireference calculations

> Research article (The Journal of Chemical Physics, 2020) · cited 20× · AI/ML

**Wikidata**: [openalex:W3010122022](https://www.wikidata.org/wiki/openalex:W3010122022)  
**Source**: https://4ort.xyz/entity/a-zeroth-order-active-space-frozen-orbital-embedding-scheme-for-multireference-calculations