@misc{PMFA_1985_30_1_a7,
     title = {Book reviews},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {56--[56a]},
     year = {1985},
     volume = {30},
     number = {1},
     language = {sk},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1985_30_1_a7/}
}