11
Publications
1.7K
Citations
11
H-Index
2007
Active since
V. I. Efremov is an author at Pulkovo Observatory specializing in engineering, astrophysics, and solar activity.
Top concepts
EngineeringPhysicsCatalysisChemistryAstrophysicsSpace WeatherSolar ActivityMaterial ScienceSolar VariabilityChemical Engineering
Publications per year
2007–2023
11
11
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1–5 of 11