@misc{Fitas_Adam_Avisacja,_2018,
 author={Fitas, Adam},
 number={2},
 copyright={Rights Reserved - Free Access},
 journal={Teksty Drugie},
 address={Warszawa},
 howpublished={online},
 year={2018},
 publisher={IBL PAN},
 language={pol},
 title={Avisacja, czyli ptaki Józefa Mackiewicza},
 type={Text},
 URL={http://rcin.org.pl/ibl/Content/66970/PDF/WA248_86926_P-I-2524_fitas-avisacja_o.pdf},
 keywords={Mackiewicz, Józef, birds, nature, human, ideology},
}