@article{10_4064_fm_124_3_235_241,
     author = {Anna Zdunik},
     title = {Entropy of transformations of the unit interval},
     journal = {Fundamenta Mathematicae},
     pages = {235--241},
     publisher = {mathdoc},
     volume = {124},
     number = {3},
     year = {1984},
     doi = {10.4064/fm-124-3-235-241},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-124-3-235-241/}
}