Infrared photometry of Cepheids in the LMC clusters NGC 1866 and NGC 2031 V. Testa, M. Marconi, I. Musella, V. Ripepi, M. Dall'Ora, F. R. Ferraro, A. Mucciarelli, M. Mateo and P. Côté A&A, 462 2 (2007) 599-605 Published online: 13 November 2006 DOI: 10.1051/0004-6361:20066114