1. Magnitudes, colors, types, and adopted diameters of the asteroids;Bowell,1979
2. Collisional evolution of asteroids: Populations, rotations, and velocities;Davies,1979
3. Triaxial equilibrium ellipsoids among the asteroids?;Farinella;Icarus,1981
4. The asteroids as outcomes of catastrophic collisions;Farinella,1982