Resolving the inner dust disks surrounding LkCa 15 and MWC 480 at mm wavelengths V. Piétu, A. Dutrey, S. Guilloteau, E. Chapillon and J. Pety A&A, 460 3 (2006) L43-L47 Published online: 24 October 2006 DOI: 10.1051/0004-6361:20065968