@book{30492,
	author = {Brualdi, Richard A. and Cvetkovic, Dragos},
	title = {A combinatorial approach to matrix theory and applications},
	publisher = {CRC Press,},
	year = {2009},
	series = {Discrete Mathematics and its applications},
	address = {Boca Raton:},
	note = {"Purchased under NBHM grant for the year 2008-2009"}
}