@article{CRMATH_2010__348_3-4_121_0,
     author = {Za{\"\i}mi, Toufik},
     title = {A property of the spectra of {non-Pisot} numbers},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {121--124},
     publisher = {Elsevier},
     volume = {348},
     number = {3-4},
     year = {2010},
     doi = {10.1016/j.crma.2010.01.016},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2010.01.016/}
}