@book{28060,
	author = {Evans, James R. and Minieka, Edward.},
	title = {Optimization algorithms for networks and graphs /},
	publisher = {M. Dekker,},
	year = {c1992.},
	address = {New York :},
	edition = {2nd ed., rev. and expanded /},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0647/92003323-d.html}
}