# Estimating class numbers over metabelian extensions

> Research article (Acta Arithmetica, 2017) · cited 10× · AI/ML

**Wikidata**: [openalex:W2963452442](https://www.wikidata.org/wiki/openalex:W2963452442)  
**Source**: https://4ort.xyz/entity/estimating-class-numbers-over-metabelian-extensions