An effective key-word search window is available on each page, with article also provided as pdf files; many simple and user-friendly features make navigation easy and successful for users of any level of expertise.


A key-word search window is prominently displayed on each page, while the archive can easily be searched by author, date or over 30 languages


Articles are provided on-screen and also as a pdf file; no other kinds of downloading available

Navigational Aids

The overall outline is essential but effective, with basic graphical and textual tips making navigation quite comfortable even for first time users

User Friendliness

Featuring a great level of simplicity, the website provides also easy access to its many pages and features, including rss-newsfeed, newsletter and printer-friendly option