@article{MAN_1970__187_162018,
     author = {D. BURGHELEA},
     title = {Imbedding {Hilbert} {Manifolds} with {Given} {Normal} {Bundle.}},
     journal = {Mathematische Annalen},
     pages = {207--219},
     publisher = {mathdoc},
     volume = {187},
     year = {1970},
     zbl = {0184.27104},
     url = {http://geodesic.mathdoc.fr/item/MAN_1970__187_162018/}
}