This map shows the geographic impact of M. Breger'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 M. Breger with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. Breger more than expected).
This network shows the impact of papers produced by M. Breger. 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 M. Breger. The network helps show where M. Breger may publish in the future.
Co-authorship network of co-authors of M. Breger
This figure shows the co-authorship network connecting the top 25 collaborators of M. Breger.
A scholar is included among the top collaborators of M. Breger 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 M. Breger. M. Breger 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.
Lenz, P. & M. Breger. (2014). Period04: Statistical analysis of large astronomical time series. ascl.4 indexed citations
Breger, M.. (2001). Close frequencies in Delta Scuti stars do exist. 140. 32–39.1 indexed citations
15.
Breger, M. & Μ. H. Montgomery. (2000). Delta Scuti and Related Stars. ASPC. 210.68 indexed citations
16.
Breger, M. & Μ. H. Montgomery. (2000). Delta scuti and related stars : reference handbook and proceedings of the sixth Vienna workshop in astrophysics : a workshop held in Vienna, Austria 4-7 August 1999. Astronomical Society of the Pacific eBooks.3 indexed citations
17.
Breger, M.. (1997). A Half-Century of Astrophysical Interpretations of Delta Scuti Stars. ASPC. 135. 1–5.
18.
Breger, M.. (1984). Spectral classification and photometry of selected Pleiades stars. Astronomy & Astrophysics Supplement Series. 57(2). 217–218.1 indexed citations
19.
Breger, M.. (1970). Metallic-line A stars and pulsation.. Bulletin of the American Astronomical Society. 2. 298.1 indexed citations
20.
Breger, M., et al.. (1966). Hydrogen emission in Achernar. Observatory. 86. 108–109.3 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.