@misc{Macura_Rudolf_Ziemia_[b.r.],
 author={Macura Rudolf},
 address={Kraków},
 year={[b.r.]},
 publisher={[Druk:] Drukarnia Narodowa},
 language={pol},
 title={Ziemia Kurpiów},
 type={broszura},
 keywords={Kurpie},
}