@misc{Silva_Joaquim_Possidonio_Narciso_(1806–1896)_Mémoire_1868,
 author={Silva, Joaquim Possidonio Narciso (1806–1896)},
 copyright={Public Domain},
 address={Lisbonne},
 howpublished={online},
 year={1868},
 publisher={Imprimerie nationale},
 language={fre},
 title={Mémoire de l'archéologie sur la véritable signification des signes qu'on voit gravés sur les anciens monuments du Portugal},
 type={Text},
 URL={http://rcin.org.pl/Content/6959/PDF/WA308_14491_B4384_MEMOIRE-DE-LARCHEOLO_I.pdf},
 keywords={archaeology of Portugal, monuments -- Portugal, epigraphy, inscriptions, signs and symbols},
}