The National Programme for Electronic Information Services and the Eötvös Loránd University of Applied Sciences have contracted to support Open Access publishing for ELTE affiliated authors and several publishers.
The details are summarised in this document. Further information is available here.
Source/author of illustration:
https://commons.wikimedia.org/wiki/File:Open_Access_logo_with_dark_text_for_contrast,_on_transparent_background.png