Daniel Niggli

Sources

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

1. 1
   WikidataDaniel Niggli on Wikidata
2. 2
   WikidataDaniel Niggli: Founded EM2N, on Wikidata
3. 3
   WikidataDaniel Niggli: occupation, on Wikidata
4. 4
   WikidataDaniel Niggli: citizenship, on Wikidata
5. 5
   WikidataEM2N, Founder