Schmid, Volker J., and Leonhard Held. “Bayesian Age-Period-Cohort Modeling and Prediction - BAMP”. Journal of Statistical Software 21, no. 8 (October 16, 2007): 1–15. Accessed April 25, 2024. https://www.jstatsoft.org/index.php/jss/article/view/v021i08.