M. A. García-pérez and R. Alcalá-quintana, “Sampling plans for fitting the psychometric function”, Span. j. psychol., vol. 8, no. 2, pp. 256–289, Nov. 2005, Accessed: Nov. 18, 2024. Available: https://revistas.ucm.es/index.php/SJOP/article/view/SJOP0505220256A