@article{10_4064_sm154_3_2,
     author = {Tomasz Szarek},
     title = {Invariant measures for {Markov} operators
 with application to function systems},
     journal = {Studia Mathematica},
     pages = {207--222},
     publisher = {mathdoc},
     volume = {154},
     number = {3},
     year = {2003},
     doi = {10.4064/sm154-3-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm154-3-2/}
}