Slama, Sahar, Yousri Slaoui, Gwendoline Le Du, and Cyril Perret. “Non-Parametric Multivariate Kernel Regression Estimation to Describe Cognitive Processes and Mental Representations”. Statistics, Optimization & Information Computing 10, no. 4 (July 10, 2022): 1021–1043. Accessed May 7, 2026. https://iapress.org/index.php/soic/article/view/1507.