Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
This map shows the geographic impact of W. Hummel'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 W. Hummel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W. Hummel more than expected).
This network shows the impact of papers produced by W. Hummel. 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 W. Hummel. The network helps show where W. Hummel may publish in the future.
Co-authorship network of co-authors of W. Hummel
This figure shows the co-authorship network connecting the top 25 collaborators of W. Hummel.
A scholar is included among the top collaborators of W. Hummel 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 W. Hummel. W. Hummel is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hummel, W., Montserrat Filella, & Darren Rowland. (2019). Where to find equilibrium constants?. The Science of The Total Environment. 692. 49–59.16 indexed citations
Mignani, R., R. Paladino, B. Rudak, et al.. (2017). The First Detection of a Pulsar with ALMA. The Astrophysical Journal Letters. 851(1). L10–L10.10 indexed citations
7.
Martayan, C., A. Mehner, G. Beccari, et al.. (2014). The X-shooter Imaging Mode. Msngr. 156. 21–23.1 indexed citations
8.
Arnaboldi, M., J. P. Dietrich, E. Hatziminaoglou, et al.. (2008). Preparing for the ESO Public Surveys with VISTA and VST: New Tools for Phase 2 and a Workshop with the Survey PIs. Msngr. 134. 42–45.1 indexed citations
9.
Arnaboldi, M., Mark Neeser, Laura C. Parker, et al.. (2007). ESO Public Surveys with the VST and VISTA. The Messenger. 127. 28.29 indexed citations
Appenzeller, I., K. J. Fricke, W. Gässler, et al.. (1998). Successful Commissioning of FORS1 - the First Optical Instrument on the VLT. Msngr. 94. 1–6.44 indexed citations
14.
Hummel, W., et al.. (1995). Non-axisymmetric Be star circumstellar disks.. A&A. 302. 751.
Dachs, Jordi, W. Hummel, & R. W. Hanuschik. (1992). A study of high-resolution emission-line profiles for Be stars.. Astronomy & Astrophysics Supplement Series. 95(3). 437–460.1 indexed citations
Hummel, W.. (1987). Probleme der Umrechnung von Jahresabschlüssen aus Hochinflationsländern. OPUS (Augsburg University).1 indexed citations
20.
Armbruster, Thomas & W. Hummel. (1987). (Sb,Bi,Pb) ordering in sulfosalts; crystal-structure refinement of a Bi-rich izoklakeite. American Mineralogist. 72. 821–831.21 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.