@misc{_Sielecki,
 howpublished={online},
 publisher={Actum in Castro Praemisliensi Feria Sexta post Festa Solennia Sacri Pentacosten proxima Anno Domini Millesimo Sexcentesimo Trigesimo Quarto},
 language={łaciński},
 title={Sielecki Maytkowskiemu obligat},
 type={rękopis},
 keywords={Hrycko Majtkowski, Stefan Sielecki, obligatio},
}