@book{23000,
	author = {Frenkel, Edward and Ben-Zvi, David and Ben-Zvi, David ; jt. auth.},
	title = {Vertex algebras and algebraic curves},
	publisher = {American Mathematical Society},
	year = {2001},
	series = {Mathematical Surveys and Monographs },
	address = {Providence},
	note = {"Purchased under NBHM grant for the year 2002-2003"}
}