@misc{PMFA_2016_61_4_a9,
     title = {Obsah},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {338--[338]},
     year = {2016},
     volume = {61},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_2016_61_4_a9/}
}