@article{10_4153_CMB_1968_049_1,
     author = {Mishra, R. S.},
     title = {Sub-Manifolds of a {Locally} {Product} {Riemannian} {Manifold}},
     journal = {Canadian mathematical bulletin},
     pages = {423--435},
     year = {1968},
     volume = {11},
     number = {3},
     doi = {10.4153/CMB-1968-049-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1968-049-1/}
}