Enciclopedia Italiana link

https://www.treccani.it/enciclopedia/franz-de-le-boe/?search=Bo%C3%AB%2C%20Franz%20de%20le%2F

Wikipedia link

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

Viaf Link

https://viaf.org/viaf/3300220/#Le_Bo%C3%AB,_Frans_de,_1614-1672