Stichting Mathematisch Centrum
Stichting Mathematisch Centrum. Statistische Afdeling

van Eeden, C. (1954). A sequential test with three possible decisions for comparing two unknown probabilities, based on groups of observations : (revue de l'institut internat. de statistique, _2_3(1955), p 20-28). Stichting Mathematisch Centrum. Statistische Afdeling. Stichting Mathematisch Centrum.