# Sergey Abramovich-Blek
**Wikidata**: [Q15063886](https://www.wikidata.org/wiki/Q15063886)  
**Source**: https://4ort.xyz/entity/sergey-abramovich-blek


## References

1. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
2. Writers of St. Petersburg. XX century
3. Virtual International Authority File