@misc{PMFA_1993_38_1_a9,
     title = {Nov\'e knihy},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {64--[64a]},
     year = {1993},
     volume = {38},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1993_38_1_a9/}
}