@article{UM_2002__10_4_a1, author = {\v{C}echov\'a, Lenka}, title = {Geometrie a po\v{c}{\'\i}ta\v{c} aneb {Nebojte} se {Cabri} (3)}, journal = {U\v{c}itel matematiky}, pages = {209--217}, publisher = {mathdoc}, volume = {10}, number = {4}, year = {2002}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_2002__10_4_a1/} }