@article{GDZPPN002200155,
title = {The calculation of large units in cyclic cubic fields.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {341},
year = {1983},
pages = {216-220},
zbl = {0492.12003},
url = {http://dml.mathdoc.fr/item/GDZPPN002200155}
}
Godwin, H.J. The calculation of large units in cyclic cubic fields.. Journal für die reine und angewandte Mathematik, Tome 341 (1983) pp. 216-220. http://gdmltest.u-ga.fr/item/GDZPPN002200155/