- Author: Milin Zhang Zhihua Wang Jan Van der Spiegel Franco Maloberti
- Language: English
- Year: 2023
- Author: Der Spiegel
- Language: English
- Year: 2002
- Author: Xilin Liu Jan Van der Spiegel
- Language: English
- Year: 2018
- Author: Der Spiegel
- Language: English
- Year: 2002
- Author: Der Spiegel
- Language: English
- Year: 2002
- Author: Der Spiegel
- Language: German
- Author: Der Spiegel Geschichte
- Language: German
- Author: Der Spiegel
- Language: German
- Author: der spiegel
- Language: German
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- Year: 2010