@article {MR1885627,
	title = {Some computations on the spectra of Pisot and Salem numbers},
	journal = {Math. Comp.},
	volume = {71},
	year = {2002},
	pages = {767{\textendash}780},
	issn = {0025-5718},
	doi = {10.1090/S0025-5718-01-01336-9},
	url = {http://dx.doi.org/10.1090/S0025-5718-01-01336-9},
	author = {Borwein, Peter and Hare, Kevin G.}
}
