Selected informations about Capelli's dictionary
1899 (Milano)
https://www.google.pl/books/edition/Dizionario_di_abbreviature_latine_ed_ita/hYMxIKqhTL4C
https://www.calameo.com/read/00010704456b06fd9e304
1912 (Milano):
https://pbc.gda.pl/dlibra/publication/100332
1928 (Leipzig) German translation
https://archive.org/details/LexiconAbbreviaturarum
https://github.com/CenterForDigitalHumanities/cappelli
https://centerfordigitalhumanities.github.io/cappelli
https://www.adfontes.uzh.ch/en/ressourcen/abkuerzungen/cappelli-online
https://data.europa.eu/data/datasets/adfontes-cappelli-abbreviaturarum-openglam
https://www.adfontes.uzh.ch/en/ressourcen/abkuerzungen/cappelli-daten-zum-download
1929 (Milano)
https://archive.org/details/CappelliDizionarioDiAbbreviature/
1982 (Kansas) English translation
http://hdl.handle.net/1808/1821