@misc{_Reverendus, howpublished={online}, publisher={Actum in Castro Praemisliensi Sabbatho post Festum Sancti Valentini Martiris proxima Anno Domini Millesimo Sexcentesimo Vigesimo Nono}, language={łaciński}, title={Reverendus Krosnowski Rector Collegi Societatis Jesu Praemisliensi Generoso Dersniak obligat in vim reemptionis}, type={rękopis}, keywords={Jacek Derszniak, Samuel Krosnowski SJ, obligatio}, }