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IEEE transactions on applied superconductivity, 11 (2001) S. 578
...2001...
OpenAccess 
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IEEE transactions on applied superconductivity, 11 (2001) S. 795
...2001...
OpenAccess 
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IEEE transactions on applied superconductivity, 11 (2001) S. 944
...2001...
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Journal of applied physics, 89 (2001) S. 3852
...2001...
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