%0 Journal Article %A Dvořák, Antonín %A Jedelský, David %A Kostra, Juraj %T The fields of degree seven over rationals with a normal basis generated by a unit %J Mathematica slovaca %D 1999 %P 143-153 %V 49 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1999__49_2_a2/ %G en %F MASLO_1999__49_2_a2