Citations per year, relative to R. Wielen R. Wielen (= 1×)
peers
C. Turon
Countries citing papers authored by R. Wielen
Since
Specialization
Citations
This map shows the geographic impact of R. Wielen'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 R. Wielen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Wielen more than expected).
This network shows the impact of papers produced by R. Wielen. 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 R. Wielen. The network helps show where R. Wielen may publish in the future.
Co-authorship network of co-authors of R. Wielen
This figure shows the co-authorship network connecting the top 25 collaborators of R. Wielen.
A scholar is included among the top collaborators of R. Wielen 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 R. Wielen. R. Wielen is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Wielen, R.. (2001). Astrometric catalogue TYC2[+]HIP : derived from a combination of the HIPPARCOS catalogue with the proper motions given in the TYCHO-2 catalogue. 39. 1–36.2 indexed citations
3.
Wielen, R.. (2001). Astrometric catalogue ARIHIP : containing stellar data selected from the combination catalogues FK6, GC+HIP, TYC2+HIP and from the HIPPARCOS catalogue. 40. 1–36.4 indexed citations
4.
Wielen, R.. (2001). The 300th Anniversary of the Calendar Edict and the History of the Astronomisches Rechen-Institut. ASPC. 228. 3.1 indexed citations
5.
Just, A., et al.. (2001). Dynamics of star clusters and the milky way : proceedings of the international spring meeting of astronomische gesellschaft to celebrate the 300th anniversary of the "Calender Edict" foundation document of Astronomisches Rechen-Institut held in Heidelberg, Germany, 20-24 March 2000. Astronomical Society of the Pacific eBooks.1 indexed citations
Jahreiß, H. & R. Wielen. (2000). The Census of Nearby Stars Binaries. 200. 129.1 indexed citations
8.
Wielen, R., et al.. (2000). Sixth catalogue of fundamental stars (FK6).4 indexed citations
9.
Wielen, R., et al.. (1999). Indications on the binary nature of individual stars derived from a comparison of their HIPPARCOS proper motions with ground-based data.1 indexed citations
10.
Wielen, R., et al.. (1999). Sixth Catalogue of Fundamental Stars (FK6). Part I. Basic fundamental stars with direct solutions.. 35. 1.9 indexed citations
11.
Wielen, R., et al.. (1998). The Sixth Catalogue of Fundamental Stars (FK6) and the problem of double stars. CERN Bulletin. 3. 123–132.3 indexed citations
12.
Jahreiß, H. & R. Wielen. (1997). HIPPARCOS and the nearby stars. 43.1 indexed citations
13.
Frink, S., B. Fuchs, S. Röser, & R. Wielen. (1996). DERIVATION OF THE GALACTIC ROTATION CURVE USING SPACE VELOCITIES. CERN Bulletin. 314(2). 430–437.2 indexed citations
14.
Bastian, U., et al.. (1991). PPM South. A Reference Star Catalogue for the Southern Hemisphere: Preliminary Version. Astronomy & Astrophysics Supplement Series. 87(1). 159–162.3 indexed citations
15.
Wielen, R., et al.. (1990). Obituary: Walter Ernst Fricke (1915-1988). Quarterly journal of the Royal Astronomical Society. 31(3). 515–517.1 indexed citations
Wielen, R., et al.. (1983). The Determination of the Luminosity Function of Nearby Stars. 163–170.2 indexed citations
18.
Wielen, R.. (1979). Die Bedeutung inelastischer Begegnungen für die dynamische Entwicklung von Galaxienhaufen. 45. 16–18.1 indexed citations
19.
Wielen, R.. (1978). Kinematics and Structure of the Ursa Major Star Cluster. Bulletin of the American Astronomical Society. 10. 408.1 indexed citations
20.
Wielen, R.. (1971). AGE DISTRIBUTION AND TOTAL LIFETIMES OF GALACTIC CLUSTERS.. A&A. 13. 309–322.1 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.