@article{10_4153_CJM_1969_049_5,
     author = {Gray, Alfred},
     title = {Isometric {Immersions} of almost {Hermitian} {Manifolds}},
     journal = {Canadian journal of mathematics},
     pages = {456--459},
     year = {1969},
     volume = {21},
     number = {1},
     doi = {10.4153/CJM-1969-049-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1969-049-5/}
}