1. Nolte, E., Korschinek, G., Heim, U.: Z. Phys. A ? Atoms and Nuclei298, 191 (1980)
2. Nolte, E., Hick, H.: Phys. Lett.97 B, 55 (1980)
3. Nolte, E., Korschinek, G., Hick, H., Colombo, G., Komninos, P., Gui, S.Z.G., Schollmeier, W., Kubik, P., Geier, R., Heim, U., Morinaga, H.: Proceedings 4th Int. Conf. on Nuclei Far From Stability, Helsing�r, p. 253 (1981)
4. Hick, H.: Doctor thesis, Technische Universit�t M�nchen, 1979
5. Klepper, I., Kirchner, R., Komninos, P., Kurcewicz, W., Nolte, E., Roeckl, E., Schardt, D., Tidemand-Petersson, P., Zganjar, E.F.: (to be published)