@misc{Balbi_Adriano_(1782–1848)_Abrégé,
 author={Balbi, Adriano (1782–1848)},
 howpublished={online},
 language={fre},
 type={encyklopedie},
 title={Abrégé de géographie},
 keywords={geografia fizyczna, encyklopedie 19w.},
}