@book{9173,
	author = {Ritger, Paul D. and Rose, Nicholas J.},
	title = {Differential Equations with Applications /},
	publisher = {Dover Publications,},
	year = {2000.},
	address = {Mineola, N.Y. :},
	note = {"This Dover edition, first published in 2000, is an unabridged republication of the work originally published in the 'International Series in Pure and Applied Mathematics' by McGraw-Hill Book Company, New York, in 1968"--T.p. verso.},
	url = {http://www.loc.gov/catdir/description/dover032/00026399.html}
}