منابع مشابه
Umbilicity of (Space-Like) Submanifolds of Pseudo-Riemannian Space Forms
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ژورنال
عنوان ژورنال: Algorithmica
سال: 2020
ISSN: 0178-4617,1432-0541
DOI: 10.1007/s00453-020-00722-6