PDS_VERSION_ID = PDS3 RECORD_TYPE = "FIXED_LENGTH" OBJECT = REFERENCE REFERENCE_KEY_ID = "LAGERKVISTETAL1989" REFERENCE_DESC = "Lagerkvist, C.-I., A.W. Harris, and V. Zappala, Asteroid Lightcurve Parameters, in Asteroids II, edited by R.P. Binzel, T. Gehrels, and M.S. Matthews, pp. 1162-1179, Univ. of Arizona Press, Tucson, 1989." END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "PRAVECETAL2005B" REFERENCE_DESC = "Pravec, P., A.W. Harris, P. Scheirich, P. Kusnirak, L. Sarounova, and 15 others, Tumbling Asteroids, Icarus 173, 108-131, 2005." END_OBJECT = REFERENCE END