# Leonid Vil'dgrube

> Soviet scientist in aerodynamic of helicopters (1908-1987)

**Wikidata**: [Q84719720](https://www.wikidata.org/wiki/Q84719720)  
**Source**: https://4ort.xyz/entity/leonid-vil-dgrube


## References

1. XX vek : aviastroenie Rossii v lit︠s︡akh : ėnt︠s︡iklopedicheskiĭ slovarʹ
2. Virtual International Authority File
3. WorldCat