@article{UM_2021_29_4_a6,
     author = {Ku\v{r}ina, Franti\v{s}ek},
     title = {Jedin\'akova posloupnost},
     journal = {U\v{c}itel matematiky},
     pages = {250--252},
     year = {2021},
     volume = {29},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_2021_29_4_a6/}
}