@book{19672,
	author = {Han, Qing and Lin, Fanghua},
	title = {Elliptic partial differential equations},
	publisher = {Courant Instt. of Mathematical Sciences,},
	year = {1997},
	series = {Courant lecture notes in Mathematics},
	address = {New York:},
	note = {"Purchased under NBHM grant for the year 1999-2000"}
}