@mastersthesis { Zip08-PhdThesis,
	title = {Robot Teams for Multi-Objective Tasks},
	year = {2008},
	school = {{\textquoteleft}{\textquoteleft}Sapienza{\textquoteright}{\textquoteright} University of Rome , Dipartimento Di Informatica e Sistemistica},
	type = {phd},
	url = {www.dis.uniroma1.it/{\.z}iparo},
	author = {V. A. Ziparo}
}
