Walsh, J. (1972) “Exact investigation of all effects for extensions of one-way Anova model with fixed effects”, JORBEL - Belgian Journal of Operations Research, Statistics, and Computer Science, 12(2), pp. 15–21. Available at: https://www.orbel.be/jorbel/index.php/jorbel/article/view/525 (Accessed: 16 May 2024).