@article{GDZPPN002200511,
title = {Nonstandard arithmetic of function fields over H-convex subfields of *Q.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {341},
year = {1983},
pages = {1-11},
zbl = {0505.14019},
url = {http://dml.mathdoc.fr/item/GDZPPN002200511}
}
Yasumoto, Masahiro. Nonstandard arithmetic of function fields over H-convex subfields of *Q.. Journal für die reine und angewandte Mathematik, Tome 341 (1983) pp. 1-11. http://gdmltest.u-ga.fr/item/GDZPPN002200511/