1. ASTROL 3.0—Programme de traitement d'images astronomiques;Colas,1991
2. On the evolution of the asteroid spin;Fulchignoni;Astron. Astrophys.,1995
3. Photoelectric reductions;Hardie,1962
4. Asteroid rotation. IV. 1979 observations;Harris;Icarus,1983
5. Photometric observations of asteroids 3, 24, 60, 261 and 863;Harris;Icarus,1989