# I. Porfirʹev

> scientist

**Wikidata**: [Q28500350](https://www.wikidata.org/wiki/Q28500350)  
**Source**: https://4ort.xyz/entity/i-porfir-ev


## References

1. BnF authorities
2. CERL Thesaurus
3. Virtual International Authority File
4. Library of Congress Authorities