@conference {3298,
	title = {Project Portfolio Selection in Public Administration using  Fuzzy Logic},
	booktitle = {Selected papers from the 26th IPMA (International Project Management Association), World Congress},
	year = {2012},
	month = {11/2012},
	publisher = {Science Direct},
	organization = {Science Direct},
	address = {Greece},
	author = {Nassif, Lilian and Santiago, Jo{\~a}o Carlos and Nogueira, Jos{\'e} Marcos}
}