E-Commerce and Web Technologies 6th International Conference, EC-Web 2005, Copenhagen, Denmark, August 23-26, 2005, Proceedings Bauknecht Kurt Heftet / 2005 / Engelsk
E-Commerce and Web Technologies 7th International Conference, EC-Web 2006, Krakow, Poland, September 5-7, 2006, Proceedings Bauknecht Kurt Heftet / 2006 / Engelsk
E-Commerce and Web Technologies 5th International Conference, EC-Web 2004, Zaragoza, Spain, August 31-September 3, 2004, Proceedings Bauknecht Kurt Heftet / 2004 / Engelsk
Web Engineering The Discipline of Systematic Development of Web Applications Kappel Gerti Heftet / 2006 / Engelsk
