@Proceedings{FujabaDays06_ag, TITLE = {{Proc. of the Fourth International Fujaba Days 2006}}, YEAR = {2006}, MONTH = {28-30 September}, VOLUME = {tr-ri-06-275}, EDITOR = {Giese, Holger and Westfechtel, Bernhard}, PDF = {uploads/pdf/fujabadays2006_conference-proceedings.pdf} }