Citation: Fr. Oliver et Klq. Read, MEASURING INTER-NATIONAL DIFFERENCES IN INCOME - A DISTRIBUTIONAL APPROACH, Applied economics letters, 2(7), 1995, pp. 239-243
Citation: Pfw. Preece et Klq. Read, A STAGE-THEORY MODEL OF COGNITIVE-DEVELOPMENT, British journal of mathematical & statistical psychology, 48, 1995, pp. 1-7