Some Approximations to the Percentage Points of the Non-Central t-Distribution
Constance van Eeden · Revue de l Institut International de Statistique / Review of the International Statistical Institute · 1961
Constance van Eeden, Some Approximations to the Percentage Points of the Non-Central t-Distribution, Revue de l'Institut International de Statistique / Review of the International Statistical Institute, Vol. 29, No. 1 (1961), pp. 4-31