@inbook{404100,
title = {[Ob\'alka]},
booktitle = {Funkcion\'aln\'\i\ rovnice},
series = {GDML\_Books},
publisher = {Mlad\'a fronta},
address = {Praha},
year = {1984},
pages = {[i]-[ii]},
url = {http://dml.mathdoc.fr/item/404100}
}
(éd.). [Obálka], dans Funkcionální rovnice, GDML_Books, (1984), pp. [i]-[ii]. http://gdmltest.u-ga.fr/item/404100/