NGC 5953/54: BVRIHαJK photometry and [N II] Fabry-Perot interferometry - I. The dataH. M. Hernández-Toledo, I. Fuentes-Carrera, M. Rosado, I. Cruz-González, A. Franco-Balderas and D. Dultzin-HacyanA&A, 412 3 (2003) 669-687DOI: https://doi.org/10.1051/0004-6361:20031445