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Web of Science
Datenbank-Infosystem (DBIS)
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ScienceDirect / Elsevier Journal Backfiles
Datenbank-Infosystem (DBIS)
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Web of Science / Science Citation Index Expanded
Clarivate; Institute for Scientific Information, Philadelphia
Datenbank-Infosystem (DBIS)
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ScienceDirect
Datenbank-Infosystem (DBIS)
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InCites
Datenbank-Infosystem (DBIS)
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Web of Science Core Collection
Datenbank-Infosystem (DBIS)