Obsah
Matematika hrou i vážně, GDML_Books, (1979), p. 191 / Harvested from
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@inbook{403958,
     title = {Obsah},
     booktitle = {Matematika hrou i v\'a\v zn\v e},
     series = {GDML\_Books},
     publisher = {Mlad\'a fronta},
     address = {Praha},
     year = {1979},
     pages = {191-191},
     url = {http://dml.mathdoc.fr/item/403958}
}

 (éd.). Obsah, dans Matematika hrou i vážně, GDML_Books,  (1979), p. 191. http://gdmltest.u-ga.fr/item/403958/