@article{MASLO_2003__53_4_a7,
     author = {Le\'sniak, Krzysztof},
     title = {Stability and invariance of multivalued iterated function systems},
     journal = {Mathematica slovaca},
     pages = {393--405},
     publisher = {mathdoc},
     volume = {53},
     number = {4},
     year = {2003},
     mrnumber = {2025472},
     zbl = {1072.54030},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_2003__53_4_a7/}
}