Spatially and spectrally resolved 10 μm emission in Herbig Ae/Be stars R. van Boekel, L. B. F. M. Waters, C. Dominik, C. P. Dullemond, A. G. G. M. Tielens and A. de Koter A&A, 418 1 (2004) 177-184 Published online: 02 April 2004 DOI: 10.1051/0004-6361:20034331