@book{44911,
	author = {Trudeau, Richard J. and Trudeau, Richard J.},
	title = {Introduction to graph theory /},
	publisher = {Dover Publications,},
	year = {1993.},
	series = {Dover books on advanced mathematics},
	address = {New York :},
	note = {Rev. ed. of: Dots and lines. 1976.}
}