Countries citing papers authored by J. T. Williams
Since
Specialization
Citations
This map shows the geographic impact of J. T. Williams'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 J. T. Williams with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. T. Williams more than expected).
This network shows the impact of papers produced by J. T. Williams. 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 J. T. Williams. The network helps show where J. T. Williams may publish in the future.
Co-authorship network of co-authors of J. T. Williams
This figure shows the co-authorship network connecting the top 25 collaborators of J. T. Williams.
A scholar is included among the top collaborators of J. T. Williams 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 J. T. Williams. J. T. Williams is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hermsen, J. G. Th., A. H. D. Brown, O. H. Fränkel, D. R. Marshall, & J. T. Williams. (1989). Current use of potato collections.. Socio-Environmental Systems Modeling. 40(4). 68–87.8 indexed citations
Brown, A. H. D., et al.. (1989). Collection strategies for the wild relatives of field crops.. 263–279.9 indexed citations
9.
Hamon, Serge, et al.. (1989). Characterisation and evaluation of okra.. 173–196.4 indexed citations
10.
Palmer, R. G., A. H. D. Brown, O. H. Fränkel, D. R. Marshall, & J. T. Williams. (1989). Germplasm collections and the experimental biologist.. 32–45.1 indexed citations
Erskine, W. & J. T. Williams. (1980). The principles, problems and responsibilities of the preliminary evaluation of genetic resources samples of seed-propagated crops.. 19–33.16 indexed citations
15.
Roberts, Ε. H., et al.. (1980). Storage of recalcitrant seeds.. 39–48.14 indexed citations
16.
Withers, Lyndsey A. & J. T. Williams. (1980). Crop genetic resources. The conservation of difficult material..18 indexed citations
17.
Huamán, Z., et al.. (1977). Descriptors for the cultivated potato. CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research).11 indexed citations
18.
Williams, J. T., et al.. (1972). Chrysanthemum Segetum L.. Journal of Ecology. 60(2). 573–573.15 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.