# An SEIR model with infected immigrants and recovered emigrants

> Research article (Advances in Difference Equations, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3186129367](https://www.wikidata.org/wiki/openalex:W3186129367)  
**Source**: https://4ort.xyz/entity/an-seir-model-with-infected-immigrants-and-recovered-emigrants