@article{MASLO_2000_50_2_a5,
     author = {Cvijovi\'c, Djurdje and Klinowski, Jacek},
     title = {Inequalities for the {Landau} constants},
     journal = {Mathematica slovaca},
     pages = {159--164},
     year = {2000},
     volume = {50},
     number = {2},
     mrnumber = {1763118},
     zbl = {0984.11068},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_2000_50_2_a5/}
}