1. Abbondanza, C., Negusini, M., Sarti, P., Vittuari, L. (2006) An investigation on GPS-based approach to local tie computation. In International VLBI Service for Geodesy and Astrometry 2006 General Meeting Proc., edited by D. Behrend and K. Baver, NASA/CP-2006-214140, 2006.
2. Altamimi, Z. (2005) ITRF and Co-location Sites. In Proc. IERS Workshop on Site Co-location. Matera, Italy, 23-24 October 2003 Eds. B. Richter. and Schwegmann W., Dick R.W.; IERS Tech. Note 33:8 13.
3. Altamimi, Z., Boucher, C., Willis, P. (2005) Terrestrial Reference Frame requirements within GGOS perspective. J Geodyn, 40 (4-5): 365-374.
4. Dawson, J., Sarti, P., Johnston, G.J., Vittuari, L. (2007) Indirect Approach to Invariant Point Determination for SLR and VLBI Systems: An Assessment. J Geodesy 81 (6-8):433-442.
5. Johnston G., Dawson J. (2004) The 2002 Mount Pleasant (Hobart) Radio Telescope Local Tie Survey. Geoscience Australia, Record 2004/21. 21pp.