@misc{MASLO_1955_5_2_a7,
     title = {Zpr\'ava},
     journal = {Mathematica slovaca},
     pages = {132},
     year = {1955},
     volume = {5},
     number = {2},
     language = {sk},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1955_5_2_a7/}
}