BianpingS., & ShuS. (2012). Conformal isoparametric spacelike hypersurfaces in conformal spaces $\mathbb{Q}^4_1$ and $\mathbb{Q}^5_1$. Ukrains’kyi Matematychnyi Zhurnal, 64(4), 557-570. Retrieved from https://umj.imath.kiev.ua/index.php/umj/article/view/2595