@misc{Nixdorff_Jan_(1625-1697)_Skiagraphia,
 author={Nixdorff, Jan (1625-1697)},
 howpublished={online},
 publisher={Rhete, Georg (1600-1647). Druk.},
 language={lat},
 language={grc},
 language={ger},
 type={stary druk},
 title={Skiagraphia Accurati Systematis Ethici, Appendicis loco, Collegio Ethico, antehac trimestris spatio decurso, adjecta; Quam [...] Sub Præsidio Petrii ölhafii [...]},
 keywords={dysertacje},
}