# U-121

> 1940 Type IIB submarine

**Wikidata**: [Q370586](https://www.wikidata.org/wiki/Q370586)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/German_submarine_U-121_(1940))  
**Source**: https://4ort.xyz/entity/u-121


## References

1. [Source](https://uboat.net/boats/u121.htm)
2. Freebase Data Dumps. 2013
3. [Source](https://www.uboat.net/boats/u121.htm)
4. [Source](http://www.ubootarchiv.de/ubootwiki/index.php/Adalbert_Schnee)
5. [Source](http://www.ubootarchiv.de/ubootwiki/index.php/Karl-Ernst_Schroeter)
6. [Source](http://www.ubootarchiv.de/ubootwiki/index.php/Egon-Reiner_Freiherr_von_Schlippenbach)
7. Die deutschen U-Boot-Kommandanten (1 ed.)