References

• Aoki S., Sóma M., Kinoshita H., Inoue K., 1983, A&A 128, 263
• Florkowski D.R., Johnston K.J., Wade C.M., de Vegt C., 1985, AJ 90, 2381 NASA ADS
• IAU, 1992, Inform. Bull. 67, 33
• IAU, 1996, Transactions of the International Astronomical Union, Vol. XXII B. In: Appenzeller I. (ed.). Kluwer Acad. Publ., Dordrecht Boston London, p. 140
• IERS, 1994, Implementation of the IERS Celestial Reference Frame. In: 1993 IERS Annual Report. Observatoire de Paris, p. II-23
• Kellermann K.I., Thompson A.R., 1985, Sci 229, 123 NASA ADS
• Kovalevsky J., Lindegren L., Froeschlé M. et al., 1995, A&A 304, 34 NASA ADS
• Lestrade J.-F., Jones D.L., Preston R.A. et al., 1995, A&A 304, 182 NASA ADS
• Lindegren L., Kovalevsky J., 1995, A&A 304, 189 NASA ADS
• Schwan H., 1988, A&A 198, 363 NASA ADS
• Walter H.G., Hering R., de Vegt Chr., 1990, A&AS 86, 357 NASA ADS
• Wendker H.J., 1995, A&AS 109, 177 NASA ADS