@article{GDZPPN002199289,
title = {Class number calculation of a cubic field from the elliptic unit.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {334},
year = {1982},
pages = {114-123},
zbl = {0472.12003},
url = {http://dml.mathdoc.fr/item/GDZPPN002199289}
}
Nakamula, Ken. Class number calculation of a cubic field from the elliptic unit.. Journal für die reine und angewandte Mathematik, Tome 334 (1982) pp. 114-123. http://gdmltest.u-ga.fr/item/GDZPPN002199289/