TY - BOOK AU - Van Doorn,M.G.M. TI - Vanishing cycles and D-modules T2 - Report 8713 AV - QA3.R46 PY - 1987/// CY - Nijmegen PB - : Catholic University, Department of Mathematics KW - Vanishing theorems KW - Modules (Algebra) N1 - Includes bibliographical references ER -