@article{UM_2018__26_1_a0,
     author = {Bud{\'\i}nov\'a, Irena},
     title = {Vytv\'a\v{r}en{\'\i} p\v{r}edstav z\'akladn{\'\i}ch geometrick\'ych pojm\r{u} u \v{z}\'ak\r{u} prvn{\'\i}ho stupn\v{e} z\'akladn{\'\i} \v{s}koly: troj\'uheln{\'\i}k a kruh},
     journal = {U\v{c}itel matematiky},
     pages = {1--11},
     publisher = {mathdoc},
     volume = {26},
     number = {1},
     year = {2018},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/UM_2018__26_1_a0/}
}