@book{51406,
	author = {Akiyama, J. and Ruiz, Mari-Jo P.},
	title = {A day's adventure in math wonderland /},
	publisher = {World Scientific,},
	year = {c2008},
	address = {New Jersey :},
	url = {http://www.loc.gov/catdir/toc/ecip0812/2008009416.html}
}