@misc{_Constitutiones,
 howpublished={online},
 publisher={Drukarnia Akademii Krakowskiej},
 language={lat},
 title={Constitutiones Synodorum Metropolitanæ Ecclesiæ Gnesnensis Provincialium : Authoritate Synodi Provincialis Gembicianæ, Per Deputatos recognitæ},
 type={starodruk},
}