On the Geometrical Significance of the Moments of Order Statistics and of Deviations of Order Statistics from the Mean in Samples from Gaussian Populations Harold Ruben Indiana University Mathematics Journal 1960 text pdf 10.1512/iumj.1960.9.59037 10.1512/iumj.1960.9.59037 en Indiana Univ. Math. J. 9 (1960) 631 - 638 state-of-the-art mathematics http://iumj.org/access/