@article{RMF_2009__84_2_a6,
     author = {Jedin\'ak, Du\v{s}an},
     title = {Listy z kalend\'ara. {Bernard} {Bolzano}},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {31--31},
     publisher = {mathdoc},
     volume = {84},
     number = {2},
     year = {2009},
     language = {sl},
     url = {https://geodesic-test.mathdoc.fr/item/RMF_2009__84_2_a6/}
}