@article{MASLO_1972_22_1_a8,
     author = {Jakub{\'\i}k, J\'an},
     title = {Spr\'avy},
     journal = {Mathematica slovaca},
     pages = {94--95},
     year = {1972},
     volume = {22},
     number = {1},
     language = {sk},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1972_22_1_a8/}
}