@第{zbMATH07639724条，作者={Ernst，Marie and Reinert，Gesine and Swan，Yvik}，标题={关于{Papathanasiou}的协方差展开}，FJournal={ALEA.拉丁美洲概率与数理统计杂志}，期刊={ALEA，Lat.Am.J.Probab.Math.Stat.}，ISSN={1980-0436}，体积={19}，数字={2}，页码={1827--1849}，年份={2022}，语言={英语}，关键词={60E15,26D10,62F15}，URL={alea.impa.br/articles/v19/19-69.pdf}，zbMATH={7639724}，Zbl={1505.60030}}