@book{3874,
	author = {Gross, Jonathan L. and Yellen, Jay.},
	title = {Graph theory and its applications /},
	publisher = {Chapman & Hall/CRC,},
	year = {c2006.},
	series = {Discrete mathematics and its applications.},
	address = {Boca Raton :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/toc/fy0602/2005052906.html}
}