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