Online resources
BILP – Bibliography of Portuguese Linguistics database
Allows free access to a large number of records classified according to various types of information (e.g. chronological scope, linguistic disciplines and Portuguese varieties studied).
Link: http://bilp.clunl.fcsh.unl.pt/bilp/
Scrinium
Gathers information on Portuguese translations of mostly secular texts written in Latin during the Middle Ages and early Renaissance.
Link: http://www.scrinium.pt/