@article{GDZPPN002196417,
title = {Fundamental units for orders in certain cubic number fields.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {310},
year = {1979},
pages = {33-55},
zbl = {0427.12005},
url = {http://dml.mathdoc.fr/item/GDZPPN002196417}
}
Thomas, Emery. Fundamental units for orders in certain cubic number fields.. Journal für die reine und angewandte Mathematik, Tome 310 (1979) pp. 33-55. http://gdmltest.u-ga.fr/item/GDZPPN002196417/