@article{RMF_2006__81_4_a0,
     author = {Calda, Emil},
     title = {Harmonick\'a \v{r}ada a srovn\'avac{\'\i} krit\'erium v zaj{\'\i}mav\'e \'uloze},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {1--5},
     publisher = {mathdoc},
     volume = {81},
     number = {4},
     year = {2006},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/RMF_2006__81_4_a0/}
}