# The axiomatic characterizations on<i>L</i>-fuzzy covering-based approximation operators

> Research article (International Journal of General Systems, 2017) · cited 48× · AI/ML

**Wikidata**: [openalex:W2606003287](https://www.wikidata.org/wiki/openalex:W2606003287)  
**Source**: https://4ort.xyz/entity/the-axiomatic-characterizations-on-i-l-i-fuzzy-covering-based-approximation-operators