@article{10_4064_sm205_3_1,
     author = {Maciej \'Sl\k{e}czka},
     title = {The rate of convergence for iterated function systems},
     journal = {Studia Mathematica},
     pages = {201--214},
     publisher = {mathdoc},
     volume = {205},
     number = {3},
     year = {2011},
     doi = {10.4064/sm205-3-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm205-3-1/}
}