@inbook{404213,
title = {6. \v C\'\i sla},
booktitle = {Matematika ve star\'e Indii},
series = {GDML\_Books},
publisher = {Matfyzpress, Vydavatelstv\'\i\ Matematicko-fyzik\'aln\'\i\ fakulty Univerzity Karlovy v Praze},
address = {Praha},
year = {2016},
pages = {87-114},
url = {http://dml.mathdoc.fr/item/404213}
}
(éd.). 6. Čísla, dans Matematika ve staré Indii, GDML_Books, (2016), pp. 87-114. http://gdmltest.u-ga.fr/item/404213/