@misc{Ptolemaeus_Claudius_(ca_100-ca_178)_Claudii_1541,
 author={Ptolemaeus, Claudius (ca 100-ca 178)},
 year={1541},
 rights={Domena publiczna (Public domain)},
 publisher={Petri, Heinrich (1508-1579). Druk.},
 language={lat},
 title={Claudii Ptolemaei Pelusiensis [... ] Omnia, Quae Extant Opera Geographia excepta [...]},
 type={stary druk},
 keywords={geografia starożytna - dzieła przed 1800},
}