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Physical Review B Physical review / B, 75 75 (2007 2007) 22 22, S. 224434 224434
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Paul, A.
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Physical Review B Physical review / B, 76 76 (2007 2007) 18 18, S. 184424 184424
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Journal of physics / Condensed matter, 19 (2007) S. 396006-1 - 396006-10
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Physical Review B Physical review / B, 76 76 (2007 2007) 21 21, S. 214420 214420
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