@article{IM_1976__32_142368,
     author = {James Damon},
     title = {A {Topological} {Invariant} for {Stable} {Map} {Germs.}},
     journal = {Inventiones mathematicae},
     pages = {103--132},
     publisher = {mathdoc},
     volume = {32},
     year = {1976},
     zbl = {0333.57017},
     url = {http://geodesic.mathdoc.fr/item/IM_1976__32_142368/}
}