@article{10_4064_fm194_3_1,
     author = {Marcy Barge and Beverly Diamond},
     title = {Proximality in {Pisot} tiling spaces},
     journal = {Fundamenta Mathematicae},
     pages = {191--238},
     publisher = {mathdoc},
     volume = {194},
     number = {3},
     year = {2007},
     doi = {10.4064/fm194-3-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm194-3-1/}
}