@book{26200,
	author = {Alavi, Y. and Lick, DR.},
	title = {Theory and applications of graphs},
	publisher = {Springer Verlag},
	year = {1978},
	series = {Lecture notes in mathematics},
	address = {New York},
	note = {International conference on the theory and applications of graphs (1976: Western Michigan University, Kalamazoo)}
}