@misc{_Europa_2003,
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Europa XXI},
 howpublished={online},
 year={2003},
 publisher={IGiPZ PAN},
 language={eng},
 type={Text},
 title={Europa XXI 8 (2003)},
 URL={http://rcin.org.pl/Content/3099/PDF/WA51_13322_r2003-t8_EuropaXXI.pdf},
 keywords={European integration, Europe, urban systems},
}