Charles Duggan

432 total citations
13 papers, 119 citations indexed

About

Charles Duggan is a scholar working on Classics, History and Political Science and International Relations. According to data from OpenAlex, Charles Duggan has authored 13 papers receiving a total of 119 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Classics, 9 papers in History and 4 papers in Political Science and International Relations. Recurrent topics in Charles Duggan's work include Medieval Literature and History (9 papers), Classical Studies and Legal History (5 papers) and Historical Legal Studies and Society (4 papers). Charles Duggan is often cited by papers focused on Medieval Literature and History (9 papers), Classical Studies and Legal History (5 papers) and Historical Legal Studies and Society (4 papers). Charles Duggan collaborates with scholars based in United Kingdom, Mexico and United States. Charles Duggan's co-authors include G. J. Cuming, Stanley Chodorow, Walther Holtzmann and R. H. Helmholz and has published in prestigious journals such as American Journal of Legal History, Transactions of the Royal Historical Society and Traditio.

In The Last Decade

Charles Duggan

8 papers receiving 53 citations

Peers

Charles Duggan

HISTO

CLASS

PSIR

RS

SPS

John F. D’Amico

Horst Fuhrmann

Daniel Bornstein United States

Pierre Chaplais United Kingdom

Robert Somerville United States

Gerd Tellenbach

Joseph Dahmus United States

Lawrence G. Duggan United States

Thomas M. Izbicki United States

David Luscombe United Kingdom

John F. D’Amico

Charles Duggan

81 ×1.1

HISTO

37 ×0.6

CLASS

29 ×0.8

PSIR

6 ×0.4

RS

14 ×1.0

SPS

Citations per year, relative to Charles Duggan Charles Duggan (= 1×) peers John F. D’Amico

Countries citing papers authored by Charles Duggan

Since Specialization

Citations

This map shows the geographic impact of Charles Duggan'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 Charles Duggan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Charles Duggan more than expected).

Fields of papers citing papers by Charles Duggan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Charles Duggan. 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 Charles Duggan. The network helps show where Charles Duggan may publish in the future.

Co-authorship network of co-authors of Charles Duggan

This figure shows the co-authorship network connecting the top 25 collaborators of Charles Duggan. A scholar is included among the top collaborators of Charles Duggan 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 Charles Duggan. Charles Duggan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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13 of 13 papers shown

1.

Duggan, Charles. (2024). Decretals and the Creation of the 'New Law' in the Twelfth Century.

2.

Duggan, Charles. (1998). Decretals and the creation of "new law" in the twelfth century : judges, judgements, equity, and law. Medical Entomology and Zoology. 1 indexed citations

3.

Helmholz, R. H., et al.. (1984). The Papacy and England 12th-14th Centuries. American Journal of Legal History. 28(1). 90–90. 1 indexed citations

4.

Holtzmann, Walther, Stanley Chodorow, & Charles Duggan. (1982). Decretales ineditae saeculi XII : from the papers of the late Walther Holtzmann. 3 indexed citations

5.

Duggan, Charles. (1982). Canon law in medieval England : the Becket dispute and decretal collections. Medical Entomology and Zoology. 1 indexed citations

6.

Duggan, Charles. (1966). Liber Regie Capelle. Edited by Walter Ullmann. (Henry Bradshaw Society, xcii). Pp. x + 122. London: Cambridge University Press, 1961. n. p.. The Journal of Ecclesiastical History. 17(2). 262–263. 1 indexed citations

7.

Duggan, Charles. (1966). Richard of Ilchester, Royal Servant and Bishop. Transactions of the Royal Historical Society. 16. 1–21. 2 indexed citations

8.

Duggan, Charles. (1965). A Durham Canonical Manuscript of the Late Twelfth Century. Studies in Church History. 2. 179–185. 1 indexed citations

9.

Duggan, Charles, et al.. (1964). Studies in church history. 79 indexed citations

10.

Duggan, Charles. (1963). Twelfth Century Decretal Collections and Their Importance in English History. Medical Entomology and Zoology. 17 indexed citations

11.

Duggan, Charles. (1962). The Becket Dispute and the Criminous Clerks. Historical Research. 35(91). 1–28. 9 indexed citations

12.

Duggan, Charles. (1962). English Canonists and the ‘Appendix Concilii Lateranensis’. Traditio. 18. 459–468. 1 indexed citations

13.

Duggan, Charles. (1961). The Trinity Collection of Decretals and the Early Worcester Family. Traditio. 17. 506–526. 3 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.

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