TY - JOUR AU - Gambi, J.M. AU - Romero Pérez, María Del Pilar AU - Zamorano, P. AU - García del Pino, M. L. PY - 2000 SN - 1594-9982 UR - https://hdl.handle.net/20.500.14352/57909 T2 - Il Nuovo Cimento della Società Italiana di Fisica - B: General Physics, Relativity, Astronomy and Mathematical Physics and Methods AB - Conditions for the compatibility of the exterior metric of a spherically symmetric object with the field equations for the empty space and equations of motion and of trajectories for test particles, written in polar Gaussian and Fermi coordinates, are... M2 - 165 PB - Società Italiana di Fisica TI - Non-linear effects in the post-Newtonian approximation of a spherically symmetric field TY - journal article VL - 115 ER -