(Q1733730)
Statements
1 reference
Identifiers
1 reference
13 November 2017
Sitelinks
Wikipedia(5 entries)
- dawiki Petrus de Dacia (matematiker)
- dewiki Petrus de Dacia (Astronom)
- enwiki Petrus de Dacia (mathematician)
- ruwiki Пётр из Дании (математик)
- svwiki Petrus de Dacia (matematiker)