@article{IM_1982__67_142921,
     author = {C\'esar Camacho and Paulo Sad},
     title = {Topological {Classification} and {Bifurcations} of {Holomorphic} {Flows} with {Resonances} in ...2.},
     journal = {Inventiones mathematicae},
     pages = {447--472},
     publisher = {mathdoc},
     volume = {67},
     year = {1982},
     zbl = {0503.58023},
     url = {http://geodesic.mathdoc.fr/item/IM_1982__67_142921/}
}