41
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43
44
45
46
47
48
49
50
51
52
53
Decker, R.
2014
Journal of physics / Condensed matter, 26 (2014) 39, S. 394004
54
55
56
Physical Review B Physical review / B, 90 90 (2014 2014) 11 11, S. 115104 115104
OpenAccess 
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