引用本文:

郭孝英. 关于某些特殊黎曼或伪黎曼流形上的保圆映照[J]. 浙江大学学报（理学版）, .

guo xiaoying. on concirular mappings in some special riemannian and pseudo-riemannian manifolds. Journal of Zhejiang University (Science Edition), .

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https://www.zjujournals.com/sci/CN/    或    https://www.zjujournals.com/sci/CN/Y1982/V9/I3/290