Category 2, Hetarenes and Related Ring SystemsCategory 2, Hetarenes and Related Ring SystemseBookAuthor(s):Thomas, E. JFormat: PDFPublished year: 2003Publisher: Thieme Medical PublishersLanguage: EnglishISBN: 9783131186416, 9783131836410SummaryDOI: 10.1055/b-003-121801