Directory of open access journals
Directory of journals in free access to full text of articles, more than 8000 journals; more than 4000 searchable to the article level.
Main world digital archive for biomedicine.
Open repository with 700.000 works in physics, mathematics, computer science and quantitative biology.
Cern Document Server
Repository with more than one million preprints, articles, books, journals and other documents in full text in physics and related disciplines.
Part of Google for search of scientific and professional publication and documents from great number of institutional and subject repositories.
Serbian journals with DOI, searchable to the article level.
Serbian Citation Index
Database of national scientific journals. Beside basic bibliographic data, it is possible to see abstract and all citation references. Full texts are available for some articles.