Luminosity-metallicity relation for dIrr galaxies in the near-infrared I. Saviane, V. D. Ivanov, E. V. Held, D. Alloin, R. M. Rich, F. Bresolin and L. Rizzi A&A, 487 3 (2008) 901-920 Published online: 01 July 2008 DOI: 10.1051/0004-6361:20077617