@misc{Norwid_Cyprian_Kamil_Sforza,
 author={Norwid Cyprian Kamil},
 howpublished={online},
 language={pol},
 title={Sforza w więzieniu},
 type={rycina},
 keywords={ryciny, akwaforta, Norwid, Cyprian Kamil (1821-1883)},
}