Countries citing papers authored by H. R. de Ruiter
Since
Specialization
Citations
This map shows the geographic impact of H. R. de Ruiter'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 H. R. de Ruiter with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. R. de Ruiter more than expected).
This network shows the impact of papers produced by H. R. de Ruiter. 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 H. R. de Ruiter. The network helps show where H. R. de Ruiter may publish in the future.
Co-authorship network of co-authors of H. R. de Ruiter
This figure shows the co-authorship network connecting the top 25 collaborators of H. R. de Ruiter.
A scholar is included among the top collaborators of H. R. de Ruiter 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 H. R. de Ruiter. H. R. de Ruiter is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Murgia, M., P. Parma, R. Fanti, et al.. (2000). A multi-frequency study of the radio galaxy NGC326.35 indexed citations
8.
Prandoni, I., L. Gregorini, P. Parma, et al.. (2000). The ATESP radio survey. Astronomy and Astrophysics Supplement Series. 146(1). 31–39.25 indexed citations
9.
Parma, P., M. Murgia, H. R. de Ruiter, & R. Fanti. (1999). The lives of FR I radio galaxies.14 indexed citations
Gregorini, L., G. Vettolani, H. R. de Ruiter, & P. Parma. (1992). Samples of dumb-bell galaxies in southern rich clusters.. Astronomy & Astrophysics Supplement Series. 95(1). 1–7.1 indexed citations
Parma, P., C. Fanti, R. Fanti, R. Morganti, & H. R. de Ruiter. (1987). VLA observations of low-luminosity radio galaxies. VI. Discussion of radio jets.. A&A. 181. 244–264.2 indexed citations
14.
Fanti, C., R. Fanti, H. R. de Ruiter, & P. Parma. (1987). VLA observations of low luminosity radio galaxies. IV. The B2 sample revisited.. Astronomy & Astrophysics Supplement Series. 69(1). 57–76.1 indexed citations
15.
Fanti, C., R. Fanti, H. R. de Ruiter, & P. Parma. (1986). VLA observations of low luminosity radio galaxies. III. The A-array observations. Astronomy & Astrophysics Supplement Series. 65(1). 145–188.1 indexed citations
16.
Ruiter, H. R. de & J. Lub. (1986). Optical variability of Seyfert nuclei. I - VBLUW photometry. Astronomy & Astrophysics Supplement Series. 63(1). 59–69.4 indexed citations
17.
Ruiter, H. R. de, P. Parma, C. Fanti, & R. Fanti. (1986). VLA observations of low luminosity radio galaxies. I. Sources with angular size smaller than two arcminutes.. Astronomy & Astrophysics Supplement Series. 64(1). 135–171.2 indexed citations
18.
Ruiter, H. R. de, A. Willis, & Halton Arp. (1977). A Westerbork 1415 MHz survey of background radio sources. II. Optical identifications with deep IIIa-J plates.. Astronomy & Astrophysics Supplement Series. 28. 211.4 indexed citations
Willis, A., et al.. (1976). A Westerbork 1415 MHz survey of the background radio sources. I. The catalogue.. Astronomy & Astrophysics Supplement Series. 25. 453–505.1 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.