1. H. Prigge, P. Gerlach, P.O. Hahn, A. Schnegg: Ext. Abstracts 89-1, The Electrochemical Society, Inc., Pennington, NJ (1989) p. 372
2. U. Reisloehner, S. Deubler, P. Dohlus, D. Forkel, J. Meier, H. Wolf, W. Witthuhn: In Defects in Silicon, ed. by C.A.J. Ammerlaan, A. Chantre, P. Wagner (North-Holland, Amsterdam 1989)
3. R. Keller, M. Deicher, W. Pfeiffer, H. Skudlik, D. Steiner, Th. Wichert: In Defects in Silicon, ed. by C.A.J. Ammerlaan, A. Chantre, P. Wagner (North-Holland, Amsterdam 1989)
4. R. Keller, M. Deicher, W. Pfeiffer, H. Skudlik, D. Steiner, Th. Wichert: Proc. of The Int. Conf. on the Science and Technology of Defect Control in Semiconductors, Yokohama, Sept. (1989)
5. Th. Prescha, T. Zundel, J. Weber, H. Prigge, P. Gerlach: In Defects in Silicon, ed. by C.A.J. Ammerlaan, A. Chantre, P. Wagner (North-Holland, Amsterdam 1989)