@misc{Boussu_Thomas_Philippe_de_Hennin-Lietard_de_(1679-1759)_Epistola,
 author={Boussu, Thomas Philippe de Hennin-Lietard de (1679-1759) and Klemens XI (papież ; 1649-1721)},
 howpublished={online},
 publisher={Krzysztof Antoni Szembek},
 language={lat},
 type={starodruk},
 title={Epistola Pastoralis Excellentissimi ac Reverendissimi Domini Archiepiscopi Mechliniensis. : Bruxellis Typis Simonis T. Serstevfns [...] Jussu [...] Christophori Antonij de Słupow Szembek [...] typis quoque mandato. : Eo con silio Ut Grex Domini sibi commissus ab ijs, qui Constitutionem Vnigenitus in Regno Poloniæ ac Universo Catholico Orbe receptam admittere recusant, sese penitus avertat, summumquè Pontificem Christi Vicarium in docenda Orthodoxâ veritate erroris expertem debitâ verâque cum obedientiâ & audire, & venerari pergat. Adjuncta sunt in fine Literæ [...] Clementis XI [...]},
 title={Literae ad universos christifideles datae},
}