Citation Rankings
Highly Cited Researchers

Others Highly Cited Researchers 7 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
Germany
Juergen Weichselgartner
Hazard Research
Crisis and Risk Management
Societal Transformation
Knowledge Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,544
1,485
0.419
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Germany
Achim Truger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,263
761
0.233
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Germany
Hans Erich Müller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
468
101
0.216
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Germany
Avo Schönbohm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
393
158
0.402
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Germany
Andreas Polk
Lobbyism
competition policy
industrial organization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
327
186
0.569
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Germany
Michael Graffius
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
83
0.722
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Germany
Karl-Heinz Fittkau
Personalführung
Transformationale Führung
Augmentationseffekt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
68
0.883
* Total Citation Counts Rankings
Rankings
285,753
Germany
11,201
4
Ranking Based On Selection: 1
Juergen Weichselgartner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,544
1,485
0.419
Hazard Research
Crisis and Risk Management
Societal Transformation
Knowledge Systems
* Total Citation Counts Rankings
Rankings
306,660
Germany
11,883
5
Ranking Based On Selection: 2
Achim Truger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,263
761
0.233
* Total Citation Counts Rankings
Rankings
957,407
Germany
32,286
15
Ranking Based On Selection: 3
Hans Erich Müller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
468
101
0.216
* Total Citation Counts Rankings
Rankings
1,028,508
Germany
34,824
17
Ranking Based On Selection: 4
Avo Schönbohm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
393
158
0.402
* Total Citation Counts Rankings
Rankings
1,102,806
Germany
37,361
21
Ranking Based On Selection: 5
Andreas Polk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
327
186
0.569
Lobbyism
competition policy
industrial organization
* Total Citation Counts Rankings
Rankings
1,559,437
Germany
51,382
28
Ranking Based On Selection: 6
Michael Graffius
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
83
0.722
* Total Citation Counts Rankings
Rankings
1,724,744
Germany
55,692
29
Ranking Based On Selection: 7
Karl-Heinz Fittkau
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
68
0.883
Personalführung
Transformationale Führung
Augmentationseffekt
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