# Existence of periodic orbits and chaos in a class of three-dimensional piecewise linear systems with two virtual stable node-foci

> Research article (Nonlinear Analysis Hybrid Systems, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3211211183](https://www.wikidata.org/wiki/openalex:W3211211183)  
**Source**: https://4ort.xyz/entity/existence-of-periodic-orbits-and-chaos-in-a-class-of-three-dimensional-piecewise-linear-systems-with-two-virtual-stable-