# Coexisting attractors, crisis route to chaos in a novel 4D fractional-order system and variable-order circuit implementation

> Research article (The European Physical Journal Plus, 2019) · cited 21× · AI/ML

**Wikidata**: [openalex:W2916118710](https://www.wikidata.org/wiki/openalex:W2916118710)  
**Source**: https://4ort.xyz/entity/coexisting-attractors-crisis-route-to-chaos-in-a-novel-4d-fractional-order-system-and-variable-order-circuit-implementat