TY - BOOK AU - Kopeikin, Sergei M ed., TI - Frontiers in relativistic celestial mechanics :vol.1: theory: vol. 1, theory SN - 978-3-11-033747-1 PY - 2014/// CY - Berlin PB - Walter De Gruyter KW - Astrometry KW - Celestial mechanics KW - General relativity ER -