@article{MASLO_1969_19_2_a15,
     author = {Gregu\v{s}, Michal},
     title = {K sedemdesiatke profesora {Otakara} {Bor\r{u}vku}},
     journal = {Mathematica slovaca},
     pages = {168},
     year = {1969},
     volume = {19},
     number = {2},
     language = {sk},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1969_19_2_a15/}
}