@misc{misce723d0c9, title = {Instability of reissner-nordström-sdS black hole under perturbations of a scalar field coupled to einstein tensor.}, author = {Abdalla, Elcio and Melgar, Bertha María Cuadros and Fontana, R. D. B. and Oliveira, Jeferson de and Papantonopoulos, Eleftherios and Pavan, A. B.}, year = {2019} }