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The knowledge production of ‘R’ and ‘D’
Czarnitzki, Dirk; Kraft, Kornelius; Thorwarth, Susanne - In: Economics letters 105 (2009) 1, pp. 141-144
Persistent link: https://www.econbiz.de/10008895713
Cover Image
The knowledge production of ‘R’ and ‘D’
Czarnitzki, Dirk; Kraft, Kornelius; Thorwarth, Susanne - In: Economics letters 105 (2009) 1, pp. 141
Persistent link: https://www.econbiz.de/10008306659
Cover Image
The knowledge production of "R and "D"
Czarnitzki, Dirk; Kraft, Kornelius; Thorwarth, Susanne - In: Economics letters 105 (2009) 1, pp. 141-143
Persistent link: https://www.econbiz.de/10003899412