On multi-way metricity, minimality and diagonal planes Matthijs J. Warrens Regular Article Open access 28 August 2008 Pages: 109 - 119
Fitting semiparametric clustering models to dissimilarity data Maurizio Vichi Regular Article 18 September 2008 Pages: 121 - 161
Cluster analysis of census data using the symbolic data approach Antonio GiustiLaura Grassini Regular Article 18 July 2008 Pages: 163 - 176