@misc{PMFA_1974_19_5_a10,
     title = {Obsah},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {300},
     year = {1974},
     volume = {19},
     number = {5},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1974_19_5_a10/}
}