1. Investigation of different end partitions obtained during aggregative nonhierarchical cluster analysis of glasses;Bartel;Chemometrics and Intelligent Laboratory Systems,1990
2. Cluster analysis of 29Si nuclear magnetic resonance spectra of aluminosilicate glasses;Nofz;Physics and Chemistry of Glasses,1989
3. Versuch einer Strukturinterpretation und Modellierung physikalischer Eigenschaften von Gläsern des Typs ROAl2O3SiO2;Wihsmann;Wissenschaftliche Zeitschrift der Friedrich-Schiller-Universität Jena,1987
4. Structural studies of high resolution solid state 29Si and 27Al magic angle spinning nuclear magnetic resonance;Engelhardt;Physics and Chemistry of Glasses,1985