# Carl Fredric Adler

> Swedish explorer (1720-1761)

**Wikidata**: [Q1037914](https://www.wikidata.org/wiki/Q1037914)  
**Source**: https://4ort.xyz/entity/carl-fredric-adler


## References

1. Integrated Authority File
2. LIBRIS. 2014
3. International Standard Name Identifier
4. Virtual International Authority File
5. [IK Foundation](https://www.ikfoundation.org/ifacts/carlfredrikadler.php)
6. [Source](http://www.altomtaakademi.se/adlers_journal_olsson_2017.pdf)
7. CERL Thesaurus
8. Library of Congress Control Number