@misc{Stojkov_Borislav_Eco-Services_2012,
 author={Stojkov, Borislav and Dobričić, Milica},
 volume={22},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Europa XXI},
 howpublished={online},
 year={2012},
 publisher={IGiPZ PAN},
 language={eng},
 type={Text},
 title={Eco-Services and the Role of Functional Regions in Serbia},
 URL={http://rcin.org.pl/Content/31092/PDF/WA51_50275_r2012-t22_EuropaXXI-Stojkov.pdf},
 keywords={functional regions, strategic priorities, joint interests, clustering, ecosystem services},
}