@misc{_Exercitium,
 howpublished={online},
 publisher={[Martin von Werden]},
 publisher={Henricus Quentell},
 language={lat},
 type={inkunabuł},
 title={Exercitium puerorum grammaticale : De rosario et confraternitate rosarii Beatae Mariae Virginis},
 title={De rosario et confraternitate rosarii Beatae Mariae Virginis},
}