The stellar host in blue compact dwarf galaxies - The need for a two-dimensional fitR. O. Amorín, C. Muñoz-Tuñón, J. A. L. Aguerri, L. M. Cairós and N. CaonA&A, 467 2 (2007) 541-558DOI: https://doi.org/10.1051/0004-6361:20066152