@book{11723,
	author = {Carl, S. and Heikkilä,Seppo.},
	title = {Fixed point theory in ordered sets and applications : from differential and integral equations to game theory },
	publisher = {Springer,},
	year = {c2011.},
	address = {New York, NY :},
	url = {http://www.loc.gov/catdir/enhancements/fy1114/2011282663-d.html}
}