@article{GDZPPN002204312,
title = {Modular functions, elliptic functions and Galois module structure.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {374},
year = {1987},
pages = {67-82},
zbl = {0613.12007},
url = {http://dml.mathdoc.fr/item/GDZPPN002204312}
}
Chan, Shih-Ping. Modular functions, elliptic functions and Galois module structure.. Journal für die reine und angewandte Mathematik, Tome 374 (1987) pp. 67-82. http://gdmltest.u-ga.fr/item/GDZPPN002204312/