Georgia Libvrary Association offers the TUG scientific library the following web sites:  

1. http://search.epnet.com/ 
2. http://journals.cambridge.org/
3. http://www.oxfordjournals.org/
4. http://journals.iop.org/

 Any TUG students and professors can use these web sites (in the English language) free of charge. The sites provide any article, but the whole el.version of the journal can not be printed.