Spartak Valev
- Co-authors
- Nikolay ConevConstanta TimchevaIvan DonevKrassimir KoynovMila PetrovaS. ChristovaRadka KanevaTihomir Dikov
- Topics
- BRCA gene mutations in cancer (2 papers)Inflammatory Biomarkers in Disease Prognosis (2 papers)Pancreatic and Hepatic Oncology Research (1 paper)
- Partner nations
- Bulgaria
In The Last Decade
Spartak Valev
6 papers receiving 69 citations
Peers
Comparison fields: 5 of 22
- Oncology 47
- Pulmonary and Respiratory Medicine 20
- Genetics 15
- Cancer Research 10
- Surgery 9
Countries citing papers authored by Spartak Valev
This map shows the geographic impact of Spartak Valev'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 Spartak Valev with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Spartak Valev more than expected).
Fields of papers citing papers by Spartak Valev
This network shows the impact of papers produced by Spartak Valev. 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 Spartak Valev. The network helps show where Spartak Valev may publish in the future.
Co-authorship network of co-authors of Spartak Valev
This figure shows the co-authorship network connecting the top 25 collaborators of Spartak Valev. A scholar is included among the top collaborators of Spartak Valev 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 Spartak Valev. Spartak Valev is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 47 | |
| 3 | 1 | |
| 4 | 2 | |
| 5 | 2 | |
| 6 | 16 |
About Spartak Valev
Spartak Valev is a scholar working on Oncology, Genetics and Cancer Research, having authored 6 papers that have together received 69 indexed citations. Recurring topics across this work include BRCA gene mutations in cancer (2 papers), Inflammatory Biomarkers in Disease Prognosis (2 papers) and Pancreatic and Hepatic Oncology Research (1 paper). The work is most often cited by research in Oncology (47 citations), Cancer Research (10 citations) and Pulmonary and Respiratory Medicine (20 citations). Spartak Valev has collaborated with scholars based in Bulgaria. Frequent co-authors include Nikolay Conev, Constanta Timcheva, Ivan Donev, Krassimir Koynov, Mila Petrova, S. Christova, Radka Kaneva, Tihomir Dikov, Ivo Kremensky and Vanio Mitev. Their work appears in journals such as Journal of Clinical Oncology, Cancer Research and BMC Cancer.
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.