Boyle, M. M., & Krieger, W. (1987). Periodic points and automorphisms of the shift. Transactions of the American Mathematical Society, 302(1), . https://doi.org/10.1090/S0002-9947-1987-0887501-5
Chicago Style (17th ed.) CitationBoyle, McBlaine Michael, and Wolfgang Krieger. "Periodic Points and Automorphisms of the Shift." Transactions of the American Mathematical Society 302, no. 1 (1987). https://doi.org/10.1090/S0002-9947-1987-0887501-5.
MLA (9th ed.) CitationBoyle, McBlaine Michael, and Wolfgang Krieger. "Periodic Points and Automorphisms of the Shift." Transactions of the American Mathematical Society, vol. 302, no. 1, 1987, https://doi.org/10.1090/S0002-9947-1987-0887501-5.
Warning: These citations may not always be 100% accurate.