@misc{Wiśniewski_Rafał_The_2014,
 author={Wiśniewski, Rafał},
 volume={87},
 number={1},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 journal={Geographia Polonica},
 howpublished={online},
 year={2014},
 school={depopulation},
 school={natural growth and decline},
 school={migration},
 school={nationalities and ethnic relations},
 school={Webb's typology},
 school={Russian Federation},
 publisher={IGiPZ PAN},
 language={eng},
 type={Text},
 title={The spatial and nationality aspects of depopulation in the European part of the Russian Federation},
 URL={http://www.rcin.org.pl/igipz/Content/42383/PDF/WA51_60144_r2014-t87-no1_G-Polonica-Wisniewsk.pdf},
}