@misc{_[Cyclorum,
 howpublished={online},
 language={grc},
 title={[Cyclorum notatio et festorum mobilium designatio in annos 1452-1476]},
 title={[Horologium]},
 title={[Menologium]},
 title={[Troparia, contacia, apolyticia diversa]},
 keywords={horologia, menologia, troparia, contacia, apolyticia, cycli, festa (mobilia), Corviniana, Matthias Corvinus, 15 w.},
}