Browsing All of EconStor by Author Schmidt-Ehmke, Jens

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Year of PublicationTitleAuthor(s)
2005 Innovationsindikator Deutschland: Bericht 2005Werwatz, Axel; Belitz, Heike; Kirn, Tanja; Schmidt-Ehmke, Jens; Vo├čkamp, Rainer