@article{PMFA_1998_43_4_a8,
     author = {Jirotkov\'a, Darina},
     title = {Pojem nekone\v{c}no v geometrick\'ych p\v{r}edstav\'ach student\r{u} prim\'arn{\'\i} pedagogiky {PedF} {UK}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {326--335},
     year = {1998},
     volume = {43},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1998_43_4_a8/}
}