166
Publications
9.7K
Citations
57
H-Index
1992
Active since
J. H. Knapen is an author at Instituto de Astrofísica de Canarias specializing in photometry, physics, and engineering.
Top concepts
PhotometryPhysicsEngineeringSynchrotron RadiationNatural SciencesAstrophysicsSpace WeatherObservational CosmologyAstrodynamicsChemistry
Publications per year
1992–2025
166
166
Nested and Single Bars in Seyfert and Non‐Seyfert Galaxies
Seppo Laine, Isaac Shlosman, J. H. Knapen et al. · The Astrophysical Journal · 2002 · 304 citations · Full text
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1–5 of 166