@article{RMF_2019_94_1_a3,
     author = {\v{S}ubert, Eduard},
     title = {Pro\v{c} jsou kan\'aly kulat\'e},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {22--24},
     year = {2019},
     volume = {94},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/RMF_2019_94_1_a3/}
}