# Effects of adding a reverse edge across a stem in a directed acyclic graph

> Research article (Automatica, 2019) · cited 29× · AI/ML

**Wikidata**: [openalex:W2917208443](https://www.wikidata.org/wiki/openalex:W2917208443)  
**Source**: https://4ort.xyz/entity/effects-of-adding-a-reverse-edge-across-a-stem-in-a-directed-acyclic-graph