@misc{_Gumowski,
 howpublished={online},
 publisher={Actum in Castro Praemisliensi Feria Sexta post festum Sancti Francisci Confessoris proxima Anno Domini Millesimo Sexcentesimo Vigesimo Quinto},
 language={łaciński},
 title={Gumowski Krzeczkowskiemu debet},
 type={rękopis},
 keywords={Kacper Krzeczkowski, Wojciech Gumowski, debitum, Stanisław Gumowski},
}