@misc{Polanco_Juan_Alfonso_de_(1517-1576)._Breve,
 author={Polanco, Juan Alfonso de (1517-1576).},
 howpublished={online},
 publisher={apud Maternum Cholinum},
 language={lat},
 type={stary druk},
 title={Breve Directorivm Ad Confessarii Ac Confitentis Mvnvs Recte obeundum / M. Ioanne Polanco [...]. Item De Freqventi Vsv Sanctissimi Eucharistiae Sacramenti libellus, per D. Christophorum Madridium [...].},
}