@article{317fab9f9e8b4c8fa865f7eac0fa9f2d,
title = "Structure and star formation in disk galaxies.--III. Nuclear and circumnuclear Halpha emission",
author = "J. Knapen",
note = "Original article can be found at: http://www.aanda.org/--Copyright The European Southern Observatory (ESO) DOI : 10.1051/0004-6361:20041909",
year = "2005",
doi = "10.1051/0004-6361:20041909",
language = "English",
volume = "429",
pages = "141--151",
journal = "Astronomy \& Astrophysics",
issn = "0004-6361",
publisher = "EDP Sciences",
}