@第{zbMATH07535846条，作者={Esmaeili，B.和Haghighatdoost，Gh.和Pashaie，Firooz}，Title={关于de{Sitter}空间}中{{（r\）}}-极大闭超曲面的{{，FJournal={Tamkang数学杂志}，期刊={Tamkang J.Math.}，ISSN={0049-2930}，体积={53}，数字={2}，页码={163--173}，年份={2022}，语言={英语}，DOI={10.5556/j.tkjm.53.2022.3639}，关键词={53C42,53C20,53B30,83C99}，zbMATH={7535846}，Zbl={1494.53076}}