# Oleg Vasilyev

> Russian environmental engineer (1925–2017)

**Wikidata**: [Q4104678](https://www.wikidata.org/wiki/Q4104678)  
**Source**: https://4ort.xyz/entity/oleg-vasilyev


## References

1. [Source](http://www.nsc.ru/HBC/images/2017/n10/nvs_10_color.pdf)