1. Statistical inference under order restrictions.;Barlow,1972
2. A scale for the measurement of attitude toward candidates for elective governmental office;Beyle;American Political Science Review,1932
3. Facetten- und Radextheorie in der multidimensionalen Skalierung;Borg;Zeitschrift für Sozialpsychologie,1976
4. Anwendungsorientierte Multidimensional Skalierung.;Borg,1981
5. Individual differences and multidimensional scaling;Carroll,1972