@第{zbMATH07362100条，作者={Bertrand，J{'e}r{^o}me and Ketterer，Christian and Mondello，Ilaria and Richard，Thomas}，标题={分层空间和合成{Ricci}曲率界}，FJournal=《傅里叶学会年鉴》，Journal＝{Ann.Inst.Fourie}，ISSN={0373-0956}，体积={71}，数字={1}，页码={123--173}，年份={2021}，语言={英语}，DOI={10.5802/aif.3393}，关键词={53C21,54E20,58A35}，zbMATH={7362100}，Zbl={1481.53051}}