@misc{_Tustanowski,
 howpublished={online},
 publisher={Actum in Castro Praemisliensi Feria Quarta ipso Die Festum Sancti Valentini Martiris Anno Domini Millesimo Sexcentesimo Trigesimo Quinto},
 language={łaciński},
 title={Tustanowski et Borysławski intercisam roborant},
 type={rękopis},
 keywords={Mikołaj Tustanowski, Stefan Borysławski, roboratio},
}