Stichting Mathematisch Centrum
Stichting Mathematisch Centrum. Statistische Afdeling

de Boer, J. H. (1953). Sequential test with three possible decisions for testing an unknown probability : (Applied scientific research B, 3(1953), p 249-259). Stichting Mathematisch Centrum. Statistische Afdeling. Stichting Mathematisch Centrum.