TY - BOOK AU - Kato, Kazuya and Usui, Sampei AU - Usui, Sampei ; jt. auth. TI - Classifying spaces of degenerating polarized hodge structures T2 - Annals of Mathematics studies SN - 9780691138220 U1 - 516 PY - 2009/// CY - New Jersey PB - Princeton University Press N1 - "Purchased under NBHM grant for the year 2009-2010" ER -