# Alexander Koptev

> Russian geologist

**Wikidata**: [Q92008299](https://www.wikidata.org/wiki/Q92008299)  
**Source**: https://4ort.xyz/entity/alexander-koptev


## References

1. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-3246-5764/education/4667353)
2. [ORCID Public Data File 2024](https://pub.orcid.org/v3.0/0000-0002-3246-5764/employment/4584837)
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-3246-5764/employment/4667360)
4. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-3246-5764/employment/17680181)
5. [Source](http://koptev.1gb.ru/)