[Reference manager EndNote 4. Further development and new functions].

Bibliography database managers are used to manage information resources: specifically, to maintain a database of references and create bibliographies and reference lists for written works. It should offer tools that let you find and retrieve references quickly, and it should be able to produce the bibliography in the format required for a particular publication. There are many computer programs, but very few stands out as truly useful, time saving, and work enhancing. One of them is EndNote. The reference manager EndNote 4 was recently released in Germany and, as long-time fans of this excellent program, we upgraded from the previous version. The use of the software package EndNote 4 for Windows is described, and we want to report about our own experiences with the new version of this database manager. The main reason for getting EndNote 4 is its clearly improved functions and features: for instance a new library window, a better search functions, an automatic updates and completion of term lists and an improved identification of duplicate references. Altogether EndNote 4 provides also an excellent combination of features and ease of use.