The CEEOL (Central and Eastern European Online Library) is truly a paradise for all researchers who are interested in politics, economics, history, culture etc. in the named region.
CEEOL provides academic e-journals and e-books in the Humanities and Social Sciences from and about Central and Eastern Europe. You can browse the journals by subjects, publishers and filter your search results by the language of publishing (a variety of European languages from Albanian to Yiddish is available) or content type. The majority of resources are with Open Access, so you don’t have to pay for it. All you need is to create an account in order to be able to download the content in PDF.
"CEEOL provides scholars, researchers and students with access to a wide range of academic content in a constantly growing, dynamic repository. Currently, CEEOL covers more than 1.100 journals and 350.000 articles."