ISO observations of low and moderate albedo asteroids - PHT–P and PHT–S results E. Dotto, M. A. Barucci, T. G. Müller, J. R. Brucato, M. Fulchignoni, V. Mennella and L. Colangeli A&A, 393 3 (2002) 1065-1072 Published online: 01 October 2002 DOI: 10.1051/0004-6361:20021190