@inbook {SIEEUM8400,
	title = {Chapter 3 - Use of rating systems in the process towards sustainable construction},
	booktitle = {Summary Report of the Cooperative Activities - COST Action C25 - Sustainability of Constructions},
	volume = {1},
	year = {2011},
	month = {2011-01-01 00:00:00},
	pages = {51{\textendash}98},
	publisher = {University of Malta},
	organization = {University of Malta},
	address = {La Valetta},
	keywords = {Rating systems, Sustainable constructiom},
	isbn = {9789995781613},
	url = {http://sieeum.eng.uminho.pt/publicacoes/pub.aspx?pubid=8400},
	author = {Mateus, R. and Bragan{\c c}a, L. and Blok, R. and Glaumann, M. and Wetzel, C. and Bikas, D. and Giarma, C. and Kahraman, I. and Aktuglu, Y.}
}