# Michael J. Halaška

> researcher

**Wikidata**: [Q51807938](https://www.wikidata.org/wiki/Q51807938)  
**Source**: https://4ort.xyz/entity/michael-j-hala-ka


## References

1. Czech National Authority Database
2. [Source](https://orcid.org/0000-0001-6404-4537)
3. [IS VaVaI](https://api.isvavai.cz/)
4. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-p0099073-Halaska-Michael-1947)