Nätverk
Archivio di Stato di Piacenza
Extern organisation: Statens forskningsinstitut
University of Tallinn
Extern organisation: !!Unknown
Scuola Normale di Pisa
Extern organisation: !!Unknown
University of Urbino
Extern organisation: !!Unknown
University of Verona
Extern organisation: !!Unknown
University of Warsaw
Extern organisation: Universitet/yrkeshögskola
Det Kongelige Bibliotek
Extern organisation: !!Unknown
University of Tallinn, Estonia
Extern organisation: !!Unknown
Istituto dell'Enciclopedia italiana
Extern organisation: !!Research institution
University of Copenhagen
Extern organisation: Universitet/yrkeshögskola
University of London - Royal Holloway
Extern organisation: !!Unknown
Università Cattolica del S. Cuore di Milano
Extern organisation: !!Unknown