@book{41167,
	author = {Pinchover, Yehuda, and Rubinstein, Jacob,},
	title = {Introduction to partial differential equations /},
	publisher = {Cambridge University Press,},
	year = {2005.},
	address = {New York :},
	url = {http://www.loc.gov/catdir/enhancements/fy0632/2005047096-d.html}
}