# Weak solutions for fractional differential equations in nonreflexive Banach spaces via Riemann‐Pettis integrals

> Research article (Mathematische Nachrichten, 2015) · cited 17× · AI/ML

**Wikidata**: [openalex:W2392319904](https://www.wikidata.org/wiki/openalex:W2392319904)  
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