@misc{Dürer_Albert_Institutiones,
 author={Dürer, Albert},
 howpublished={online},
 publisher={Christianum Wechelum},
 language={lat},
 title={Institutiones geometricae...versus è Germanica lingua in Latinam [...]},
 type={stary druk},
 keywords={Dürer, Albrecht (1471-1528), arytmetyka, geometria, sztuka pomiaru},
}