# Width hierarchy for k-OBDD of small width

> Research article (Lobachevskii Journal of Mathematics, 2015) · cited 11× · AI/ML

**Wikidata**: [openalex:W2155822409](https://www.wikidata.org/wiki/openalex:W2155822409)  
**Source**: https://4ort.xyz/entity/width-hierarchy-for-k-obdd-of-small-width