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R&D in Poland : long-run developments and the performance during transition
Żółkiewski, Zbigniew - In: Research bulletin / Research Centre for Economic & … 10 (2001) 2, pp. 3-31
Persistent link: https://www.econbiz.de/10001640993
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Expenditures for future development (EFD) in the transformation period
Żółkiewski, Zbigniew - In: Research bulletin / Research Centre for Economic & … 12 (2003) 3/4, pp. 17-49
Persistent link: https://www.econbiz.de/10002874629
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Expenditures for future development (EFD) in Poland - the role of government and enterprise sectors
Zienkowski, Leszek; Żółkiewski, Zbigniew - In: Research bulletin / Research Centre for Economic & … 11 (2002) 2, pp. 45-70
Persistent link: https://www.econbiz.de/10001745162