@inbook{404048,
title = {[Ob\'alka]},
booktitle = {P\v r\'\i mky a k\v rivky},
series = {GDML\_Books},
publisher = {Mlad\'a fronta},
address = {Praha},
year = {1982},
pages = {[i]-[ii]},
url = {http://dml.mathdoc.fr/item/404048}
}
(éd.). [Obálka], dans Přímky a křivky, GDML_Books, (1982), pp. [i]-[ii]. http://gdmltest.u-ga.fr/item/404048/