@misc{_Opera,
 howpublished={online},
 language={lat},
 type={rękopis},
 title={Opera varia (i. a. Gilberti de Tornaco, Georgii Peurbachii, Ioannis Regiomontani, Ioannis Blanchini, Ioannis de Lineriis, P. Terentii Afri)},
}