@article{RMF_2024_99_3_a0,
     author = {Sp{\'\i}chal, Lud\v{e}k},
     title = {Pythagorejsk\'e pr\r{u}m\v{e}ry, kontraharmonick\'y pr\r{u}m\v{e}r a zlat\'y \v{r}ez v~pravo\'uhl\'em troj\'uheln{\'\i}ku},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {1--12},
     year = {2024},
     volume = {99},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/RMF_2024_99_3_a0/}
}