@article{10_21136_CMJ_1969_100928,
     author = {Kowalski, Old\v{r}ich},
     title = {Immersions of {Riemannian} manifolds with a given normal bundle structure. {I}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {676--696},
     publisher = {mathdoc},
     volume = {19},
     number = {4},
     year = {1969},
     doi = {10.21136/CMJ.1969.100928},
     mrnumber = {0281125},
     zbl = {0189.22301},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1969.100928/}
}