@misc{MASLO_1980_30_4_a12,
     title = {News and {Notices}},
     journal = {Mathematica slovaca},
     pages = {442},
     year = {1980},
     volume = {30},
     number = {4},
     language = {sk},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1980_30_4_a12/}
}