Countries citing papers authored by Robert Shishko
Since
Specialization
Citations
This map shows the geographic impact of Robert Shishko'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 Robert Shishko with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert Shishko more than expected).
This network shows the impact of papers produced by Robert Shishko. 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 Robert Shishko. The network helps show where Robert Shishko may publish in the future.
Co-authorship network of co-authors of Robert Shishko
This figure shows the co-authorship network connecting the top 25 collaborators of Robert Shishko.
A scholar is included among the top collaborators of Robert Shishko 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 Robert Shishko. Robert Shishko 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.
Shishko, Robert, Victoria Coverstone, R. M. Davis, et al.. (2019). Logistics is a Key Enabler of Sustainable Human Missions to Mars. Bulletin of the American Astronomical Society. 51. 202.2 indexed citations
Shishko, Robert, et al.. (2017). An Integrated Economics Model for ISRU in Support of a Mars Colony. NASA Technical Reports Server (NASA).1 indexed citations
4.
Shishko, Robert & Bernard Rostker. (2016). The Economics of Multiple Job Holding. American Economic Review. 66(3). 298–308.48 indexed citations
Shishko, Robert, et al.. (2004). NASA technology assessment using real options valuation: Regular Paper. Systems Engineering. 7(1). 1–13.2 indexed citations
9.
Shishko, Robert. (2004). Model for Estimating Space Station Operations Costs.1 indexed citations
Shishko, Robert. (1978). The Discount Rate for Defense Decisionmaking: Some New Considerations,. Defense Technical Information Center (DTIC).1 indexed citations
18.
Shishko, Robert. (1977). Defense Budget Interactions Revisited. Defense Technical Information Center (DTIC).3 indexed citations
19.
Rostker, Bernard & Robert Shishko. (1973). Air Reserve Personnel Study. BMC Medical Education. 18(1). 124–124.
20.
Shishko, Robert & Jeffrey A. Raffel. (1971). Centralization versus Decentralization: A Location Analysis Approach for Librarians.. Defense Technical Information Center (DTIC).2 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.