2018

doi dblp
An analysis of the validity of retraction annotation in pubmed and the web of science
Marion Schmidt
2018 Volume 69 Issue 2

2016

doi dblp
Evaluation of the citation matching algorithms of CWTS and iFQ in comparison to the Web of science
Marlies Olensky | Marion Schmidt | Nees Jan van Eck
2016 Volume 67 Issue 10

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