Sigmund Blika

24 papers and 545 indexed citations i.

About

Sigmund Blika is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Molecular Biology. According to data from OpenAlex, Sigmund Blika has authored 24 papers receiving a total of 545 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Ophthalmology, 10 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Molecular Biology. Recurrent topics in Sigmund Blika’s work include Glaucoma and retinal disorders (13 papers), Corneal surgery and disorders (6 papers) and Retinal Diseases and Treatments (5 papers). Sigmund Blika is often cited by papers focused on Glaucoma and retinal disorders (13 papers), Corneal surgery and disorders (6 papers) and Retinal Diseases and Treatments (5 papers). Sigmund Blika collaborates with scholars based in Norway and Denmark. Sigmund Blika's co-authors include Amund Ringvold, Martin Davanger, Tor Elsås, Leiv Sandvik, Katja von Hoff, Harald Johnsen, R. A. Walstad, Ivar Rossvoll, Kjell B. Hellum and G. R. Spencer and has published in prestigious journals such as Journal of Antimicrobial Chemotherapy, Acta Ophthalmologica and Perception & Psychophysics.

In The Last Decade

Co-authorship network of co-authors of Sigmund Blika i

Fields of papers citing papers by Sigmund Blika

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sigmund Blika. 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 Sigmund Blika. The network helps show where Sigmund Blika may publish in the future.

Countries citing papers authored by Sigmund Blika

Since Specialization
Citations

This map shows the geographic impact of Sigmund Blika'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 Sigmund Blika with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sigmund Blika more than expected).

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.

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2025