CDC2 - The Project of Reobservation of the "Carte du Ciel" Zone Catalogues Potter, H. ; Polyakov, E. ; Kopylov, I. ; Kanaev, I. ; Evdokimov, A. ; Lopez, A. ; Flores, A. ; Zalles, R. Abstract Publication: Positional Astronomy and Celestial Mechanics Pub Date: 1996 Bibcode: 1996pacm.conf...19P