Archive of European Integration (AEI) A site worthy of five stars. Since February 2003, an "online repository and archive for research materials on the topic of European integration," freely accessible on the Internet, containing full-text copies of independently-produced materials such as working and policy papers and journal articles, as well as some official EU documents - primarily historic documents that are difficult to locate or not online elsewhere.
European Integration Online Papers Was the only peer-reviewed E-journal in the field of European integration, published by the European Community Studies Association (ECSA), Austria since 1997; authors retained their own copyright, and the journal is entirely freely accessible on the Internet. Ceased in 2015.
European Research Papers Archive Fulltext working papers and discussion papers from nine European or North American instiitutes.