@misc{PMFA_1972__17_2_a13,
     title = {Nov\'e knihy},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {118},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {1972},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1972__17_2_a13/}
}