1
2
Journal of contemporary physics, 43 (2008) S. 77 - 81
...Christiaens, P....
3
4
5
6
Physica status solidi / A, 204 (2007) S. 2925 - 2930
...Christiaens, P....
7
8
...Christiaens, P....
9
10
11
12
13
14