Rob Klaassen, Joyce Karreman, Thea van der Geest. Designing Government Portal Navigation Around Citizens Needs. In Maria Wimmer, Hans Jochen Scholl, Åke Grönlund, Kim Viborg Andersen, editors, Electronic Government, 5th International Conference, EGOV 2006, Krakow, Poland, September 4-8, 2006, Proceedings. Volume 4084 of Lecture Notes in Computer Science, pages 162-173, Springer, 2006. [doi]