@article{article5b119ad0,
title   = {Support of dS/CFT correspondence from space-time perturbations},
author = {Abdalla, Élcio and Castello Branco, Karlúcio Heleno Castro and Lima-Santos, A},
year = {2002},
doi = {10.1103/physrevd.66.104018},
journal   = {Physical Review D}
}