Walter Ullmann

3.2k citations
65 papers · 490 · h-index 13

Impact in

  • Classics top 0.5%
    • Medieval Literature and History
    • Byzantine Studies and History
  • History top 0.2%
    • Reformation and Early Modern Christianity
    • Historical and Religious Studies of Rome

Papers in

    • Reformation and Early Modern Christianity 23
    • Historical and Religious Studies of Rome 6
    • Historical Legal Studies and Society 8
    • Historical Economic and Legal Thought 6
    • American Constitutional Law and Politics 6

Walter Ullmann

52 papers receiving 322 citations

Peers

Walter Ullmann
Comparison fields: 5 of 49
  • Classics 175
  • History 232
  • Political Science and International Relations 173
  • Religious studies 25
  • Law 43
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Citations per field
00.5×2.9×
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Citations per year

Countries citing papers authored by Walter Ullmann

Since Specialization
Citations

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

Fields of papers citing papers by Walter Ullmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Walter Ullmann, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Walter Ullmann Line = papers co-authored together Walter Ullmann links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 65 papers — load more, or switch the sort, to bring in the rest.

#Work
1 196265
2 197640
3 197038
4
A history of political thought: The Middle Ages
197036
5 195529
6 200325
7 197923
8 196020
9 197819
10 195717
11 197614
12
The origins of the great schism;: A study in fourteenth-century ecclesiastical history
197213
13 196912
14 197710
15 20139
16 19857
17 19587
18 19717
19 19686
20
The papacy and political ideas in the Middle Ages
19766

About Walter Ullmann

Walter Ullmann is a scholar working on History, Political Science and International Relations, Classics, Anthropology and Religious studies, having authored 65 papers that have together received 490 indexed citations. Recurring topics across this work include Reformation and Early Modern Christianity (23 papers), Medieval Literature and History (10 papers), Historical Legal Studies and Society (8 papers), Byzantine Studies and History (7 papers), Historical and Religious Studies of Rome (6 papers), Historical Economic and Legal Thought (6 papers), American Constitutional Law and Politics (6 papers) and Classical Antiquity Studies (5 papers). The work is most often cited by research in Classics (175 citations), History (232 citations), Political Science and International Relations (173 citations), Religious studies (25 citations) and Law (43 citations). Walter Ullmann has collaborated with scholars based in United Kingdom, Germany and United States. Frequent co-authors include Bryce Lyon, Karl F. Morrison, Charles L. Stinger, Luitpold Wallach, John W. Sutherland, Robert Louis Benson, Robert L. Watson, Marvin B. Becker, Robert M. Goldstein and William M. Bowsky. Their work appears in journals such as The American Historical Review, The Journal of Ecclesiastical History, The Journal of Theological Studies, Journal for the Scientific Study of Religion and Revue belge de philologie et d histoire.

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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