@article{MAN_1996__304_4_165428,
     author = {Fangyang Zheng},
     title = {Isometric embedding of {K\"ahler} manifolds with nonpositive sectional curvature.},
     journal = {Mathematische Annalen},
     pages = {769--784},
     publisher = {mathdoc},
     volume = {304},
     number = {4},
     year = {1996},
     zbl = {0874.53040},
     url = {http://geodesic.mathdoc.fr/item/MAN_1996__304_4_165428/}
}