# Existence of Positive Solutions of Nonlocal p(x)-Kirchhoff Evolutionary Systems via Sub-Super Solutions Concept

> Research article (Symmetry, 2019) · cited 25× · AI/ML

**Wikidata**: [openalex:W2913119792](https://www.wikidata.org/wiki/openalex:W2913119792)  
**Source**: https://4ort.xyz/entity/existence-of-positive-solutions-of-nonlocal-p-x-kirchhoff-evolutionary-systems-via-sub-super-solutions-concept