1. Pisot numbers and greedy algorithm;Akiyama,1998
2. A lower bound for the height in abelian extensions;Amoroso;J. Number Theory,2000
3. On the complexity of computing the units in a number field;Arvind,2004
4. Pisot and Salem Numbers;Bertin,1992
5. On certain computations of Pisot numbers;Cheng;Inf. Process. Lett.,2013