Bibliographical links

OPAC Unipv

https://openweb.unipv.it/openweb/#!cerca?q=Kohlrausch%2C%20Friedrich

Person Links

Enciclopedia Italiana link

https://www.treccani.it/enciclopedia/friedrich-wilhelm-georg-kohlrausch/

Wikipedia link

https://it.wikipedia.org/wiki/Friedrich_Kohlrausch