CCD photometry, spin and shape models of five asteroids: 225, 360, 416, 516, and 1223T. Michałowski, W. Pych, J. Berthier, A. Kryszczyńska, T. Kwiatkowski, J. Boussuge, S. Fauvaud, P. Denchev and R. BaranowskiAstron. Astrophys. Suppl. Ser., 146 3 (2000) 471-479DOI: https://doi.org/10.1051/aas:2000282