F. Bertram
发表
E. Monroy,
P. Veit,
G. Schmidt,
2012,
Microscopy and Microanalysis.
Y. Arakawa,
P. Veit,
A. Torres-Pardo,
2017
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Fernando Ponce,
Jürgen Christen,
F. Ponce,
2002
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Isamu Akasaki,
Jürgen Christen,
Hiroshi Amano,
1998
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Michael Heuken,
P. Fischer,
Christian Thomsen,
2000
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Fernando Ponce,
Jürgen Christen,
A. Bell,
2004
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