@misc{Kowalski_Mariusz_Wybory_2018,
 author={Kowalski, Mariusz},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 address={Warszawa},
 journal={Atlas wyborczy Polski},
 howpublished={online},
 year={2018},
 publisher={Instytut Geografii i Przestrzennego Zagospodarowania PAN},
 language={pol},
 title={Wybory parlamentarne 1989},
 type={Image},
 type={Text},
 URL={http://www.rcin.org.pl/Content/208634/PDF/WA51_242235_PANB5061-r2018_Wybory-parlamentarne-1989.pdf},
 keywords={parliamentary election, electoral geography, political geography, maps, Poland},
}