# Distance-Preserving Subgraphs of Johnson Graphs

> Research article (COMBINATORICA, 2016) · cited 15× · AI/ML

**Wikidata**: [openalex:W1933407345](https://www.wikidata.org/wiki/openalex:W1933407345)  
**Source**: https://4ort.xyz/entity/distance-preserving-subgraphs-of-johnson-graphs