[Obálka]
Vektory v geometrii, GDML_Books, (1971), p. [i]-[ii] / Harvested from
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@inbook{403730,
     title = {[Ob\'alka]},
     booktitle = {Vektory v geometrii},
     series = {GDML\_Books},
     publisher = {Mlad\'a fronta},
     address = {Praha},
     year = {1971},
     pages = {[i]-[ii]},
     url = {http://dml.mathdoc.fr/item/403730}
}

 (éd.). [Obálka], dans Vektory v geometrii, GDML_Books,  (1971), pp. [i]-[ii]. http://gdmltest.u-ga.fr/item/403730/