Distribution of spin-axes longitudes and shape elongations of main-belt asteroids H. Cibulková, J. Ďurech, D. Vokrouhlický, M. Kaasalainen and D. A. Oszkiewicz A&A, 596 (2016) A57 Published online: 30 November 2016 DOI: 10.1051/0004-6361/201629192