Zeileis, Achim, Friedrich Leisch, Kurt Hornik, and Christian Kleiber. “Strucchange: An R Package for Testing for Structural Change in Linear Regression Models”. Journal of Statistical Software 7, no. 2 (January 10, 2002): 1–38. Accessed April 20, 2024. https://www.jstatsoft.org/index.php/jss/article/view/v007i02.