@article{UM_2002__10_3_a6,
     author = {Zelinka, Bohdan},
     title = {Chemie, kopan\'a a mnohost\v{e}ny},
     journal = {U\v{c}itel matematiky},
     pages = {187--188},
     publisher = {mathdoc},
     volume = {10},
     number = {3},
     year = {2002},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/UM_2002__10_3_a6/}
}