Archives of publications from physics, mathematics, computer science and quantum  biology.

This repository gathers documents  concerning physics and related fields.

This is web portal offering access to full texts of dissertations coming from over 300 european universities, including WPUT thesis located in the West Pomeranian Digital Library "Pomerania".

Repository contains diffrent types of documents in the field of librarianship and information science.

The Directory of Open Access Repositories world-wide:searching by subjects, countries, document types, software and so on.

 Research Papers in Economics (REPec) it is repository of working papers, preprints, journal articlesi in economics..

Registry of Open Access Repositories:gateway to repositories  in all subject areas world -wide. 

SHERPA/ROMEO Publisher Copyright Policies & Self-Archiving site.