Citation: O. Sarbach et al., Self-adjoint wave equations for dynamical perturbations of self-gravitating fields - art. no. 104015, PHYS REV D, 6310(10), 2001, pp. 4015
Citation: O. Sarbach et al., Perturbation theory for self-gravitating gauge fields: The odd-parity sector - art. no. 084001, PHYS REV D, 6208(8), 2000, pp. 4001