# Polycentric defense, Ukraine style: explaining Ukrainian resilience against invasion

> Research article (Journal of Public Finance and Public Choice, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4365999349](https://www.wikidata.org/wiki/openalex:W4365999349)  
**Source**: https://4ort.xyz/entity/polycentric-defense-ukraine-style-explaining-ukrainian-resilience-against-invasion