@article{GDZPPN002195615,
title = {Bounded products in the theory of valued fields.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {310},
year = {1979},
pages = {9-36},
zbl = {0423.12022},
url = {http://dml.mathdoc.fr/item/GDZPPN002195615}
}
Kiehne, Ursel. Bounded products in the theory of valued fields.. Journal für die reine und angewandte Mathematik, Tome 310 (1979) pp. 9-36. http://gdmltest.u-ga.fr/item/GDZPPN002195615/