@article{MM2_1991__71_3_155612,
     author = {V. FLECKINGER and T. NGUYEN QUANG DO},
     title = {Bases normales, unit\'es et conjecture faible de {Leopoldt.}},
     journal = {Manuscripta mathematica},
     pages = {183--196},
     publisher = {mathdoc},
     volume = {71},
     number = {3},
     year = {1991},
     zbl = {0732.11063},
     url = {http://geodesic.mathdoc.fr/item/MM2_1991__71_3_155612/}
}