@misc{Bernard_Rafał_Present_2002,
 author={Bernard, Rafał and Buczyński, Paweł and Tończyk, Grzegorz},
 volume={Vol. 59 (2)},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Nature Conservation},
 howpublished={online},
 year={2002},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={eng},
 type={Text},
 title={Present state, threats and conservation of dragonflies (Odonata) in Poland},
 URL={http://rcin.org.pl/Content/183541/PDF/KR038_114365_r2002-t59-no2_NC-Bernard-53-71.pdf},
 keywords={dragonflies, Odonata},
}