살렘 수

• https://en.wikipedia.org/wiki/Salem_number
• Smyth, Chris. 2014. “Salem Numbers: A Survey.” arXiv:1408.0195 [math], August. http://arxiv.org/abs/1408.0195.
• Ghate, Eknath, and Eriko Hironaka. 2001. “The Arithmetic and Geometry of Salem Numbers.” Bulletin of the American Mathematical Society 38 (3): 293–314. doi:10.1090/S0273-0979-01-00902-8.