1. Breuer, B., J. Campbell, B. Görres, J. Hawig, R. Wohlleben, 1995, Kalibrierung von GPS-Antennen für hochgenaue geodätische Anwendungen, Paper accepted for publication in Zeitschrift für satellitengestützte Positionierung, Navigation und Kommunikation, April 1995.
2. Gurtner, W., R. Liu, 1995, The Central Bureau Information System, International GPS Service for Geodynamics, Annual Report
1994, ed. J.Z. Zumberge, R. Liu, and R. Neilan, JPL, California, in preparation.
3. Mader, G.L., J.R. MacKay, 1994, Calibration of GPS Antennas,draft publication.
4. Rocken, C., 1992, GPS Antenna Mixing Problems, UNAVCO Memo, November 12, 1992, Boulder, Colorado.
5. Rothacher, M., S. Schaer, S., L. Mervart, G. Beutler, 1995, Determination of Antenna Phase Center Variations Using GPS Data, Proceedings of the IGS Workshop, Potsdam, Germany, May 15–17, 1995, in press.