@article{MAN_1987__279_3_164315,
     author = {Derek Hacon and Washington Mio},
     title = {Self-Linking {Invariants} of {Embeddings} in the {Metastable} {Range.}},
     journal = {Mathematische Annalen},
     pages = {165--168},
     publisher = {mathdoc},
     volume = {279},
     number = {3},
     year = {1987},
     zbl = {0616.57012},
     url = {http://geodesic.mathdoc.fr/item/MAN_1987__279_3_164315/}
}