This map shows the geographic impact of Manuel Frey's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Manuel Frey with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Manuel Frey more than expected).
This network shows the impact of papers produced by Manuel Frey. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Manuel Frey. The network helps show where Manuel Frey may publish in the future.
Co-authorship network of co-authors of Manuel Frey
This figure shows the co-authorship network connecting the top 25 collaborators of Manuel Frey.
A scholar is included among the top collaborators of Manuel Frey based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Manuel Frey. Manuel Frey is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Frey, Manuel, et al.. (2013). Investigation of different modeling approaches for CFD simulation of high pressure rocket combustors. elib (German Aerospace Center). 33–8.11 indexed citations
6.
Will, Thomas, et al.. (2012). Gartenstadt : Geschichte und Zukunftsfähigkeit einer Idee.1 indexed citations
7.
Hannemann, Klaus, Heinrich Lüdeke, Manuel Frey, et al.. (2011). Launch Vehicle Base Buffeting - Recent Experimental and Numerical Investigations. elib (German Aerospace Center). 692. 102.13 indexed citations
8.
Bolz, Norbert, Karl Heinz Bohrer, Karl-Siegbert Rehberg, et al.. (2010). Bürgerlichkeit ohne Bürgertum.1 indexed citations
Frey, Manuel, T. Alziary de Roquefort, G. Hagemann, et al.. (2002). European Cooperation on Flow Separation Control. elib (German Aerospace Center).9 indexed citations
Frey, Manuel. (1999). Shock Patterns in the Plume of Overexpanded Rocket Nozzles. ESASP. 426. 395.3 indexed citations
18.
Frey, Manuel. (1999). Macht und Moral des Schenkens : Staat und bürgerliche Mäzene vom späten 18. Jahrhundert bis zur Gegenwart. Medical Entomology and Zoology.4 indexed citations
19.
Kocka, Jürgen & Manuel Frey. (1998). Bürgerkultur und Mäzenatentum im 19. Jahrhundert. Medical Entomology and Zoology.1 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.