@article{RMF_2021_96_1_a6,
     author = {Obdr\v{z}\'alek, Jan},
     title = {Zp{\'\i}vejte z\'abavn\v{e} fyzik\'aln{\'\i} vzorce a pou\v{c}ky!},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {37--37},
     year = {2021},
     volume = {96},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/RMF_2021_96_1_a6/}
}