# The revolution is conditional? The conditionality of hydrogen fuel cell expectations in five European countries

> Research article (Energy Research & Social Science, 2020) · cited 52× · AI/ML

**Wikidata**: [openalex:W3047274677](https://www.wikidata.org/wiki/openalex:W3047274677)  
**Source**: https://4ort.xyz/entity/the-revolution-is-conditional-the-conditionality-of-hydrogen-fuel-cell-expectations-in-five-european-countries