Herpers, U. ; Vogt, S. ; Bremer, K.... Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms.
52
(1990)
3-4
- p.
612-617
,
1990
Michel, R. ; Peiffer, F. ; Theis, S.... Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms.
42
(1989)
1
- p.
76-100
,
1989
Michel, R. ; Dragovitsch, P. ; Englert, P.... Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms.
16
(1986)
1
- p.
61-82
,
1986
Signer, P. ; Baur, H. ; Etique, Philippe.. Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.
285
(1977)
1327
- p.
385-390
,
1977