@misc{Ivančić_Ivan._Institutiones,
 author={Ivančić, Ivan.},
 howpublished={online},
 language={lat},
 type={stary druk},
 title={Institutiones logicae in usum discipulorum conscriptae a R. P. Joanne Ivancsisc [...].},
 keywords={Logika - podręczniki},
}