Davenhall A.C., 2000, Starlink System Note 75.1: Writing catalogue and image
servers for GAIA and CURSA
Hall P., Mackay C.D., 1984, MNRAS, 210, 979
Thakar A.R., Kunszt P.Z., Szalay A.S., 2001, In: Mining The Sky, eds. A.J. Banday, S. Zaroubi & M. Bartelmann