1. Cluster representations of nuclei;Wildermuth,1966
2. Proc. Int. Conf. on clustering phenomena in nuclei;Wildermuth,1969
3. Some problems in nuclear reaction calculations
4. Proc. 11th Int. Universitätswochen für Kernphysik;Schmid,1972
5. E. W. Schmid and J. Schwager, to be published.