@article{MZ_1975__141_172152,
     author = {Michael Keane},
     title = {Interval {Exchange} {Transformations.}},
     journal = {Mathematische Zeitschrift},
     pages = {25--32},
     year = {1975},
     volume = {141},
     zbl = {0278.28010},
     url = {http://geodesic.mathdoc.fr/item/MZ_1975__141_172152/}
}