@article{10_4064_cm101_1_2,
     author = {Karl Petersen and Jean-Paul Thouvenot},
     title = {Tail fields generated by symbol counts
 in measure-preserving systems},
     journal = {Colloquium Mathematicum},
     pages = {9--23},
     publisher = {mathdoc},
     volume = {101},
     number = {1},
     year = {2004},
     doi = {10.4064/cm101-1-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm101-1-2/}
}