Wikidata facts
- Instance of
- human
- Given name
- Alexander
- Gender
- male
- Citizenship
- Slovakia
- Occupation
- astronomer
- Employer
- Modra Observatory
- Languages spoken
- Slovak
Show 1 more fact
- date of birth
- 1961-00-00
Sources (1)
via Wikidata · CC0
via Wikidata · CC0