ARCA - Arxiu de revistes catalanes antigues
Digitised press library that the AHCB is involved in, which offers access to the complete collections of magazines and newspapers no longer published that are representative of Catalan society and culture.
CCUC - Catàleg Col·lectiu de les Universitats Catalanes
This collective catalogue, which the AHCB is involved in, provides access to documents preserved by Catalan universities at over 160 libraries.
RACO - Revistes amb accés obert
Cooperative repository, which the AHCB is involved in, where you have free access to consult magazine articles published by a Catalan scientific, cultural or erudite institution.