@inbook{402377,
title = {P\'\i skov\'y po\v cet},
booktitle = {Archim\'ed\'es},
series = {GDML\_Books},
publisher = {MATFYZPRESS, Vydavatelstv\'\i\ Matematicko-fyzik\'aln\'\i\ fakulty v Praze},
address = {Praha},
year = {2012},
pages = {55-[62]},
url = {http://dml.mathdoc.fr/item/402377}
}
Bečvář, Jindřich. Pískový počet, dans Archimédés, GDML_Books, (2012), pp. 55-[62]. http://gdmltest.u-ga.fr/item/402377/