# Why is it so hard? And for whom? Obstacles to intra-European mobility

> Research article (MIGRATION LETTERS, 2018) · cited 16× · AI/ML

**Wikidata**: [openalex:W2904510947](https://www.wikidata.org/wiki/openalex:W2904510947)  
**Source**: https://4ort.xyz/entity/why-is-it-so-hard-and-for-whom-obstacles-to-intra-european-mobility