Predslov
O pravdepodobnosti, GDML_Books, (1976), p. 3-[4] / Harvested from
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@inbook{403850,
     title = {Predslov},
     booktitle = {O pravdepodobnosti},
     series = {GDML\_Books},
     publisher = {Mlad\'a fronta},
     address = {Praha},
     year = {1976},
     pages = {3-[4]},
     url = {http://dml.mathdoc.fr/item/403850}
}

 (éd.). Predslov, dans O pravdepodobnosti, GDML_Books,  (1976), pp. 3-[4]. http://gdmltest.u-ga.fr/item/403850/