Alfred Widmer

Sources

The numbers on this page point here. Each one links to the record it came from.

1. 1
   WikidataAlfred Widmer on Wikidata
2. 2
   WikidataAlfred Widmer: Founded Widmer, Erlacher & Calini, on Wikidata
3. 3
   WikidataAlfred Widmer: occupation, on Wikidata
4. 4
   WikidataAlfred Widmer: citizenship, on Wikidata
5. 5
   WikidataWidmer, Erlacher & Calini, Founder