@article{GDZPPN002203383,
title = {Stably hyperbolic ...-hermitian forms and doubly sliced knots.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {372},
year = {1986},
pages = {129-141},
zbl = {0575.10015},
url = {http://dml.mathdoc.fr/item/GDZPPN002203383}
}
Bayer-Fluckiger, Eva; Stoltzfus, Neal W. Stably hyperbolic ...-hermitian forms and doubly sliced knots.. Journal für die reine und angewandte Mathematik, Tome 372 (1986) pp. 129-141. http://gdmltest.u-ga.fr/item/GDZPPN002203383/