@misc{Albertus_de_Brudzewo_Commentum,
 author={Albertus de Brudzewo},
 howpublished={online},
 publisher={Scinzenzeler Uldericus},
 language={lat},
 type={starodruk},
 title={Commentum in Theoricas planetarum Georgii Purbachii, cum additione Ioannis Ottonis de Valle Vracensi},
 keywords={astronomia 15w.},
}