# Invariant Versus Classical Quartet Inference When Evolution is Heterogeneous Across Sites and Lineages

> Research article (Systematic Biology, 2015) · cited 38× · AI/ML

**Wikidata**: [openalex:W2177489099](https://www.wikidata.org/wiki/openalex:W2177489099)  
**Source**: https://4ort.xyz/entity/invariant-versus-classical-quartet-inference-when-evolution-is-heterogeneous-across-sites-and-lineages