# Manuel Martinez de Ubago Alvarez de Sotomayor

> Researcher / author (OpenAlex)

**Wikidata**: [openalex:A5087583150](https://www.wikidata.org/wiki/openalex:A5087583150)  
**Source**: https://4ort.xyz/entity/manuel-martinez-de-ubago-alvarez-de-sotomayor