Brune, Barbara, Irene Ortner, and Peter Filzmoser. “A Rank-Based Estimation Method for Mixed Effects Models in the Presence of Outlying Data”. Journal of Data Science, Statistics, and Visualisation 4, no. 7 (November 18, 2024). Accessed November 21, 2024. https://jdssv.org/index.php/jdssv/article/view/112.