The information in Cappelli online was crowdsourced and compiled with the effort of many volunteers. Though experts reviewed the work, some occasional errors remain. Spellings and thus possible discrepancies were also taken directly from the printed Cappelli into the online version. For each image of an abbreviation, you can view an image of the corresponding page in Cappelli by clicking on the page number next to the abbreviation image in the results list. Thus, the entry can be cited directly from Ad fontes.
There are several ways to search for abbreviations. The various search fields can be used individually or in combination. Move the cursor over the question mark next to each field for more information about how to use it in your search.
AAI is a common authentication and authorization infrastructure for Swiss institutions of higher education.
An Ad fontes account is still required for users logging in via AAI. After registering with your AAI credentials for the first time, your AAI info can be linked to your Ad fontes account.
You have logged in to Ad fontes via AAI for the first time. If you already have an Ad fontes account, you can link it to your AAI account. Otherwise, you can now create a new Ad fontes account.