Результаты поиска
- E. I. Yagudina, I. S. Sudnik: Long-Term Nutation and the Length Day Variation from VLBI Observations // Proceedings of the International Astronomical Union, In: J.A. Hughes, C.A. Smith & G.H. Kaplan (Eds.) IAU Colloquim 127: Reference Systems, University of Waikato, 381-384 (1991)