# Sergey Laptev
**Wikidata**: [Q17675801](https://www.wikidata.org/wiki/Q17675801)  
**Source**: https://4ort.xyz/entity/sergey-laptev


## References

1. [Source](http://www.geo-vestnik.psu.ru/files/vest/606_professor_sergeq_nikolaevic_laptev.docx)