Stichting Mathematisch Centrum
Stichting Mathematisch Centrum. Statistische Afdeling

van Eeden, C., & Benard, A. (1957). A general class of distribution-free tests for symmetry containing the tests of Wilcoxon and Fisher : (Proceedings KNAW series A, 60(1957), nr 4, Indagationes mathematicae, 19(1957), p 381-408). Stichting Mathematisch Centrum. Statistische Afdeling. Stichting Mathematisch Centrum.