# On the existence of three-stage third-order modified Patankar–Runge–Kutta schemes

> Research article (Numerical Algorithms, 2019) · cited 17× · AI/ML

**Wikidata**: [openalex:W2916672411](https://www.wikidata.org/wiki/openalex:W2916672411)  
**Source**: https://4ort.xyz/entity/on-the-existence-of-three-stage-third-order-modified-patankarrungekutta-schemes