@misc{PMFA_2020__65_4_a7,
     title = {Sm\v{e}rnice pro autory},
     journal = {Pokroky matematiky, fyziky a astronomie},
     publisher = {mathdoc},
     volume = {65},
     number = {4},
     year = {2020},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_2020__65_4_a7/}
}