Media type: E-Article Title: The Dynamics of Knowledge-intensive Sectors' Knowledge Base: Evidence from Biotechnology and Telecommunications Contributor: Krafft, Jackie; Quatraro, Francesco; Saviotti, Pier Paolo Published: Informa UK Limited, 2014 Published in: Industry and Innovation, 21 (2014) 3, Seite 215-242 Language: English DOI: 10.1080/13662716.2014.919762 ISSN: 1469-8390; 1366-2716 Origination: Footnote: