@article{MAN_1993__296_4_165086,
     author = {Bernd Siebert},
     title = {Fibre cycles of holomorphic maps. {I.} {Local} flattening.},
     journal = {Mathematische Annalen},
     pages = {269--284},
     publisher = {mathdoc},
     volume = {296},
     number = {4},
     year = {1993},
     zbl = {0807.32011},
     url = {http://geodesic.mathdoc.fr/item/MAN_1993__296_4_165086/}
}