@article{GDZPPN002172003,
title = {The multiplicative representation of the principal units of a relative cyclic field.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {166},
year = {1932},
pages = {122-128},
zbl = {0003.29501},
url = {http://dml.mathdoc.fr/item/GDZPPN002172003}
}
Wahlin, G.E. The multiplicative representation of the principal units of a relative cyclic field.. Journal für die reine und angewandte Mathematik, Tome 166 (1932) pp. 122-128. http://gdmltest.u-ga.fr/item/GDZPPN002172003/