TY - JOUR AU - David Färm AU - Tomas Persson TI - Non-Typical Points for $\beta $-Shifts JO - Bulletin of the Polish Academy of Sciences. Mathematics PY - 2013 SP - 123 EP - 132 VL - 61 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ba61-2-5/ DO - 10.4064/ba61-2-5 LA - en ID - 10_4064_ba61_2_5 ER -