@misc{Siemion_Fiedorowicz_Bielski_In,
 author={Siemion Fiedorowicz Bielski},
 howpublished={online},
 language={łacina},
 title={In M[arci] T[ulli] Ciceronis pro P. Sestio oration Commentarius … par Ladislaus Wituski},
 keywords={Władysław Wituski, Cyceron},
}