@misc{Maurizio_Adam_(1862-1941)_Teorje,
 author={Maurizio, Adam (1862-1941)},
 address={Lwów},
 howpublished={online},
 publisher={[s.n.]},
 language={pol},
 type={odbitka},
 title={Teorje rozwoju rolnictwa = Die Theorien über die Entwickelung der Landwirtschaft},
}