Number of the records: 1
Polar motion and nutation from astrometric observations after 1900
- 1.VONDRÁK, J., RON, C. Polar motion and nutation from astrometric observations after 1900. In: Dynamics and astrometry of natural and artificial celestial bodies. Poznaň: Astronomical observatory of A. Mickiewicz university, 1994, s. 39-44.
Number of the records: 1