(Q90658328)
Statements
1 September 2016
1 reference
0000-0002-0236-775X.xml
10 June 2022
10 November 2023
Identifiers
1 reference
0000-0002-0236-775X.xml
10 January 2021
Sitelinks
Wikipedia(1 entry)
- bgwiki Трифон Трифонов (астроном)