@misc{Hoene-Wroński_Józef_Maria_(1776–1853)_Distances,
 author={Hoene-Wroński Józef Maria (1776–1853)},
 copyright={PAN Biblioteka Kórnicka},
 howpublished={online},
 language={fre},
 title={Distances forales},
 keywords={fizyka 19w., physique 19 siècle, physics 19th century, focal lenght, distances focales, ogniskowa},
}