Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@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/} }
Leśniak, Krzysztof. Stability and invariance of multivalued iterated function systems. Mathematica slovaca, Tome 53 (2003) no. 4, pp. 393-405. http://geodesic.mathdoc.fr/item/MASLO_2003__53_4_a7/