[Obálka]
Faktoriály a kombinační čísla, GDML_Books, (1985), p. [i]-[ii] / Harvested from
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@inbook{404110,
     title = {[Ob\'alka]},
     booktitle = {Faktori\'aly a kombina\v cn\'\i\ \v c\'\i sla},
     series = {GDML\_Books},
     publisher = {Mlad\'a fronta},
     address = {Praha},
     year = {1985},
     pages = {[i]-[ii]},
     url = {http://dml.mathdoc.fr/item/404110}
}

 (éd.). [Obálka], dans Faktoriály a kombinační čísla, GDML_Books,  (1985), pp. [i]-[ii]. http://gdmltest.u-ga.fr/item/404110/