@article{MABA_1990_4_1_a8,
     author = {J. Kincses and V. Totik},
     title = {Theorems and {Counterexamples} on {Contractive} {Mappings}},
     journal = {Mathematica balkanica},
     pages = {69},
     publisher = {mathdoc},
     volume = {4},
     number = {1},
     year = {1990},
     url = {http://geodesic.mathdoc.fr/item/MABA_1990_4_1_a8/}
}