@book{50275,
	author = {Edwards, C. H. and Penney, David E.},
	title = {Differential equations & linear algebra /},
	publisher = {Pearson Education,},
	year = {c2010},
	address = {Upper Saddle River, NJ :},
	edition = {3rd ed.},
	note = {Includes index},
	url = {http://www.loc.gov/catdir/toc/ecip0819/2008024277.html}
}