1.

Conference Proceedings

Conference Proceedings
Steindl,R. ; Kogel,G. ; Sperr,P. ; Willutzki,P. ; Britton,D.T. ; Triftshauser,W.
Pub. info.: Positron annihilation : Proceedings of the 9th International Conference on Positron Annihilation, August 26-31, 1991, Szombathely, Hungary.  Pt.3  pp.1455-1458,  1992.  Aederlmannsdorf, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 105-110
2.

Conference Proceedings

Conference Proceedings
Triftshauser,W. ; Eckert,A. ; Kdgel,G. ; Sperr,P.
Pub. info.: Positron annihilation : Proceedings of the 9th International Conference on Positron Annihilation, August 26-31, 1991, Szombathely, Hungary.  Pt.1  pp.501-510,  1992.  Aederlmannsdorf, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 105-110