@book{54147,
	author = {Arterburn, David R. and Research and Education Association},
	title = {Differential equations /},
	publisher = {Research & Education Association,},
	year = {c2008},
	series = {Problem solvers},
	address = {Piscataway, N.J. :},
	note = {Includes index},
	url = {http://www.loc.gov/catdir/toc/fy0805/2007940016.html}
}