@misc{_Echo,
 howpublished={online},
 publisher={Drukarnia Jana Pawła Cezarego},
 language={lat},
 type={starodruk},
 title={Echo Concentvs Olorini Ad Petram refracti Seu Panegyrica Gratvlatio : Qua Virtutis & Honoris harmoniæ [...] D. Andreæ Trzebicki [...] Respondebat : Devinctissimum Suæ Celsitudini ac devotissimum Collegivm Cracovien: Societatis Iesv Ad Regiam SS. Petri & Pauli Basilicam Anno [...] M. D. C. LVIII. 3. Nonas Novemb},
}