# Alexandr Kostochka

> Ph.D. Novosibirsk State University 1978

**Wikidata**: [Q102109975](https://www.wikidata.org/wiki/Q102109975)  
**Source**: https://4ort.xyz/entity/alexandr-kostochka


## References

1. IdRef
2. Mathematics Genealogy Project
3. Virtual International Authority File
4. CONOR.SI
5. [Source](https://sites.google.com/oakland.edu/grossman/home/the-erdoes-number-project/the-erdoes-number-project-data-files/erdos0d)