@misc{Boschma_Ron_Regional_2012,
 author={Boschma, Ron},
 volume={22},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Europa XXI},
 howpublished={online},
 year={2012},
 publisher={IGiPZ PAN},
 language={eng},
 type={Text},
 title={Regional Diversification and Policy Intervention},
 URL={http://www.rcin.org.pl/igipz/Content/31085/PDF/WA51_50261_r2012-t22_EuropaXXI-Boschma.pdf},
 keywords={regional branching, regional diversification, related variety, regional innovation policy},
}