Authors: Michalowski, T Pych, W Berthier, J Kryszczynska, A Kwiatkowski, T Boussuge, J Fauvaud, S Denchev, P Baranowski, R

Citation: T. Michalowski et al., CCD photometry, spin and shape models of five asteroids: 225, 360, 416, 516, and 1223, ASTR AST SS, 146(3), 2000, pp. 471-479

Authors: Denchev, P Shkodrov, V Ivanova, V

Citation: P. Denchev et al., Synodic periods of asteroids 333, 402, 481, and 800, PLANET SPAC, 48(10), 2000, pp. 983-986

Authors: Denchev, P

Citation: P. Denchev, Photometry of 11 asteroids during their 1998 and 1999 apparitions, PLANET SPAC, 48(10), 2000, pp. 987-992