@misc{UM_2023__31_1_a7,
     title = {Abstrakt a auto\v{r}i \v{c}l\'ank\r{u} v tomto \v{c}{\'\i}sle},
     journal = {U\v{c}itel matematiky},
     pages = {93--94},
     publisher = {mathdoc},
     volume = {31},
     number = {1},
     year = {2023},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/UM_2023__31_1_a7/}
}