@article{CMH_1994__69_4_140327,
     author = {J.P. Levine},
     title = {Link invariants via the eta invariant.},
     journal = {Commentarii mathematici Helvetici},
     pages = {82--119},
     publisher = {mathdoc},
     volume = {69},
     number = {4},
     year = {1994},
     zbl = {0831.57012},
     url = {http://geodesic.mathdoc.fr/item/CMH_1994__69_4_140327/}
}