@article{JRAM_1986__366_152816,
     author = {Eva Bayer-Fluckiger and Neal W. Stoltzfus},
     title = {Stably hyperbolic ...-hermitian forms and doubly sliced knots.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {129--141},
     publisher = {mathdoc},
     volume = {366},
     year = {1986},
     zbl = {0575.10015},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1986__366_152816/}
}