Submanifold: Difference between revisions
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==References==
* {{citation  last1=Chenfirst1=BangYen  title = PseudoRiemannian Geometry, [delta]invariants and Applications publisher=World Scientific Publisher  year=2011isbn=139789814329637}}
*{{cite book  first = John  last = Lee  year = 2003  title = Introduction to Smooth Manifolds  series = Graduate Texts in Mathematics '''218'''  location = New York  publisher = Springer  isbn = 0387954953}}
*{{cite book  last = Sharpe  first = R. W.  title = Differential Geometry: Cartan's Generalization of Klein's Erlangen Program  publisher = Springer  location = New York  year=1997  isbn=0387947329}}
