Szukana fraza: [Bibliografia = %2211. Gaustella G.%2C Timpano F.%2C 2010%2C Spillovers Diffusion and Regional Convergence%5C: A Gravity Approach%2C Regional Science Inquiry Journal%2C II %5C(2%5C)%2C s. 71%E2%80%9382.%22]

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