@article{CLTM_1977_1977_1_a9,
     author = {Greub, Werner H.},
     title = {Gauss-Codazzi tensor fields and the {Bonnet} immersion theorem.},
     journal = {Collectanea mathematica},
     pages = {149-162},
     publisher = {mathdoc},
     volume = {28},
     number = {2},
     year = {1977},
     zbl = {0409.53040},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1977_1977_1_a9/}
}