@book{7380,
	author = {Gustafson, Grant B. and Wilcox, Calvin H.},
	title = {Analytical and computational methods of advanced engineering mathematics},
	publisher = {Springer,},
	year = {c1998.},
	address = {New York :},
	url = {http://www.loc.gov/catdir/enhancements/fy0817/97049494-d.html}
}