@techreport{PaSoSt08,
	author = {Papafili, Ioanna and Soursos, Sergios and (Eds.), George D. Stamoulis},
	howpublished = {Deliverable D2.2 of SmoothIT},
	month = {dec},
	title = {ETM Model and Components (Initial Version)},
	year = {2008}
}