Citation: Ch. Veiga et Rv. Martins, NEW CCD POSITIONS OF TRITON AND A COMPARISON WITH THE THEORETICAL PREDICTIONS, Astronomy & Astrophysics. Supplement series, 131(2), 1998, pp. 291-293
Citation: Ch. Veiga et Rv. Martins, ASTROMETRIC POSITION DETERMINATION OF DIGITIZED IMAGES OF NATURAL SATELLITES, Astronomy & Astrophysics. Supplement series, 111(2), 1995, pp. 387-392
Citation: Ch. Veiga et Rv. Martins, A METHOD TO DEFINE A REFERENCE SYSTEM FOR THE REDUCTION OF ASTROMETRIC POSITIONS OF NATURAL SATELLITES, Astronomy & Astrophysics. Supplement series, 107(3), 1994, pp. 551-558