Spectroscopic and photometric studies of low-metallicity star-forming dwarf galaxies - I. SBS 1129+576N. G. Guseva, P. Papaderos, Y. I. Izotov, R. F. Green, K. J. Fricke, T. X. Thuan and K. G. NoeskeA&A, 407 1 (2003) 75-90DOI: https://doi.org/10.1051/0004-6361:20030806