Kristensen, Kasper, Anders Nielsen, Casper W. Berg, Hans Skaug, and Bradley M. Bell. “TMB: Automatic Differentiation and Laplace Approximation”. Journal of Statistical Software 70, no. 5 (April 4, 2016): 1–21. Accessed March 29, 2024. https://www.jstatsoft.org/index.php/jss/article/view/v070i05.