# Helmut Dumler

> (1940-2010) German alpinist, journalist, non-fiction writer

**Wikidata**: [Q108812779](https://www.wikidata.org/wiki/Q108812779)  
**Source**: https://4ort.xyz/entity/helmut-dumler


## References

1. [Source](https://www.augsburger-allgemeine.de/augsburg/Bergsteiger-Helmut-Dumler-ist-gestorben-id8417326.html)
2. IdRef
3. [Source](https://books.google.hu/books?id=bGmGKqbwe14C&pg=PA352&lpg=PA352&dq=helmut+dumler&source=bl&ots=BJs6kJs_re&sig=ACfU3U37iXIZzJB2FwlIK2Ajosv-hY0ixw&hl=hu&sa=X&ved=2ahUKEwiWv6irn7WGAxW71gIHHcitAQU4PBDoAXoECAMQAw#v=onepage&q=helmut%20dumler&f=false)
4. Kallías
5. [Source](https://www.deutsche-digitale-bibliothek.de/person/gnd/115654429)
6. National Library of Israel Names and Subjects Authority File