This map shows the geographic impact of Penny Roberts'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 Penny Roberts with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Penny Roberts more than expected).
This network shows the impact of papers produced by Penny Roberts. 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 Penny Roberts. The network helps show where Penny Roberts may publish in the future.
Co-authorship network of co-authors of Penny Roberts
This figure shows the co-authorship network connecting the top 25 collaborators of Penny Roberts.
A scholar is included among the top collaborators of Penny Roberts 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 Penny Roberts. Penny Roberts is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Greengrass, Mark, et al.. (2000). The adventure of religious pluralism in early modern France : papers from the Exeter conference, April 1999. Peter Lang eBooks.
Levene, Mark & Penny Roberts. (1999). The massacre in history. Virtual Defense Library (Ministerio de Defensa).27 indexed citations
11.
Roberts, Penny. (1999). The French Wars of Religion.9 indexed citations
12.
Monter, William, William G. Naphy, & Penny Roberts. (1999). Fear in Early Modern Society. The American Historical Review. 104(2). 626–626.38 indexed citations
13.
Roberts, Penny. (1998). Civic agendas and religious passion. Chalons-sur-Marne during the French Wars of Religion, 1560-1594.
Scott, Charles E., et al.. (1990). Crises in Continental Philosophy.34 indexed citations
18.
Roberts, Penny & M. Stix. (1972). $alpha$-EFFECT DYNAMOS, BY THE BULLARD--GELLMAN FORMALISM.. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).53 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.