@article{MASLO_1972_22_2_a9,
     author = {Kolibiar, Milan and Jakub{\'\i}k, J.},
     title = {Recenzie},
     journal = {Mathematica slovaca},
     pages = {172--175},
     year = {1972},
     volume = {22},
     number = {2},
     language = {sk},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1972_22_2_a9/}
}