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SCIMA valintakori viitteet

lkm: 2
1.
Comparative advantage and structure of food trade---the third choice in the adjustment of food policy in China (original in Chinese)
Economic Research Journal (c)
1997 : 2, p.3-11
 1997 Lu, Feng
2.
Innovation and spillovers in regions: Evidence from European patent data
European Economic Review
2003 : AUG, VOL. 47:4, p. 687-710
 2003 Bottazzi, L.
Peri, G.
SCIMA