Mineralogical investigation of several Qp asteroids and their relation to the Vesta family F. L. Jasmim, D. Lazzaro, J. M. F. Carvano, T. Mothé-Diniz and P. H. Hasselmann A&A, 552 (2013) A85 Published online: 01 April 2013 DOI: 10.1051/0004-6361/201220494