This map shows the geographic impact of L. H. Gann'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 L. H. Gann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites L. H. Gann more than expected).
This network shows the impact of papers produced by L. H. Gann. 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 L. H. Gann. The network helps show where L. H. Gann may publish in the future.
Co-authorship network of co-authors of L. H. Gann
This figure shows the co-authorship network connecting the top 25 collaborators of L. H. Gann.
A scholar is included among the top collaborators of L. H. Gann 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 L. H. Gann. L. H. Gann is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Duus, Peter, Carter J. Eckert, L. H. Gann, et al.. (2021). The Japanese Wartime Empire, 1931-1945. Princeton University Press eBooks.2 indexed citations
2.
Dale, Richard, L. H. Gann, & Peter Duignan. (1981). Why South Africa Will Survive: A Historical Analysis. Naval War College review. 34(6). 16.2 indexed citations
3.
Gann, L. H. & Peter Duignan. (1981). The history and politics of colonialism, 1870-1914. Cambridge University Press eBooks.3 indexed citations
4.
Gann, L. H.. (1978). South Africa and the United States Arms Embargo. 8(3). 127–136.1 indexed citations
5.
Gann, L. H. & Peter Duignan. (1975). The economics of colonialism. Cambridge University Press eBooks.18 indexed citations
6.
Gann, L. H., et al.. (1975). The First Boer War. The International Journal of African Historical Studies. 8. 97–97.3 indexed citations
7.
Gann, L. H. & Peter Duignan. (1973). A bibliographical guide to colonialism in sub-Saharan Africa. Cambridge University Press eBooks.2 indexed citations
8.
Gann, L. H.. (1972). No hope for violent liberation. Africa report. 17(2). 15–19.3 indexed citations
9.
Gann, L. H. & Peter Duignan. (1972). Africa and the world : an introduction to the history of sub-Saharan Africa from antiquity to 1840. University Press of America eBooks.2 indexed citations
10.
Gann, L. H.. (1972). Africa and the world.1 indexed citations
Turner, Victor, L. H. Gann, & Peter Duignan. (1971). Profiles of change : African society and colonial rule. Cambridge University Press eBooks.14 indexed citations
Gann, L. H.. (1964). A history of Northern Rhodesia : early days to 1953.41 indexed citations
18.
Gann, L. H.. (1956). Archives and the Study of Society. 20. 49–67.3 indexed citations
19.
Gann, L. H.. (1955). The Northern Rhodesia Copper Industry and the World of Copper, 1923-1952. 18. 1–18.6 indexed citations
20.
Gann, L. H.. (1954). The End of the Slave Trade in British Central Africa: 1889-1912. 16. 27–51.7 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.