@article{RMF_2021_96_1_a5,
     author = {J\'achim, Franti\v{s}ek},
     title = {Johannes {Kepler} {\textendash} hleda\v{c} harmonie sv\v{e}ta},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {25--36},
     year = {2021},
     volume = {96},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/RMF_2021_96_1_a5/}
}