1.

Conference Proceedings

Conference Proceedings
Peng,Z.L. ; Li,S.Q. ; Dai,Y.Q. ; Liu,H. ; Xie,H.Q. ; Wang,S.J.
Pub. info.: Positron annihilation : ICPA-10 : Proceedings of the 10th International Conference on Positron Annihilation, May 23-29, 1994, Beijing, China.  Part2  pp.747-750,  1995.  Aederlmannsdorf, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 175-178
2.

Conference Proceedings

Conference Proceedings
Peng,B.Wang Z.L. ; Li,S.Q. ; Wang,S.J. ; Liu,H. ; Xie,H.Q.
Pub. info.: Positron annihilation : ICPA-10 : Proceedings of the 10th International Conference on Positron Annihilation, May 23-29, 1994, Beijing, China.  Part2  pp.793-796,  1995.  Aederlmannsdorf, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 175-178