1. Mehrdimensionale Varianzanalyse;Ahrens,1974
2. A. Bartkowiak, S. Łukasik, K. Chwistecki and M. Mrukowicz, Search for most discriminative features for CHD considering optimal and ε-optimal subsets yielded by a branch and bound method, Modelling, Simulation Control, Series C (to appear).
3. Selection of variables in mixed-variable discriminant analysis;Daudin;Biometrics,1986
4. Selection of the best subset of regression variables;Hocking,1977
5. E. Krusińska, Variable selection in location model for mixed-variable discrimination—a comparative study, Data Analysis and Informatics V. North Holland, Amsterdam (to appear).