@article{10_4064_fm202_3_3,
     author = {Zbigniew S. Kowalski},
     title = {Iterations of the {Frobenius{\textendash}Perron} operator
 for parabolic random maps},
     journal = {Fundamenta Mathematicae},
     pages = {241--250},
     publisher = {mathdoc},
     volume = {202},
     number = {3},
     year = {2009},
     doi = {10.4064/fm202-3-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm202-3-3/}
}