@article{MAN_1980__253_163463,
     author = {Akio Kawauchi and Sadayoshi Kojima},
     title = {Algebraic {Classification} of {Linking} {Pairings} on {3-Manifolds.}},
     journal = {Mathematische Annalen},
     pages = {29--42},
     year = {1980},
     volume = {253},
     zbl = {0427.57001},
     url = {http://geodesic.mathdoc.fr/item/MAN_1980__253_163463/}
}