@misc{Dufrene_Maximilian_1688-1768_Rudimenta_1756,
 author={Dufrene, Maximilian (1688-1768?)},
 address={Kalisz},
 howpublished={online},
 year={1756},
 publisher={Typis S.R.M. Coll: Soc. Jesu.},
 language={łaciński},
 title={Rudimenta Historica, Sive Brevis, facilisque Methodus Juventutem Orthodoxam notitia Historica imbuendi : Pro Gymnasiis Societatis Jesu. Opusculum sextum, Descriptio Germaniae & Continuatio Monarchiæ Romanae},
 type={starodruk},
}