@article{GDZPPN002335980,
title = {Cuspidal functions and Diophantine approximation.},
journal = {Mathematische Annalen},
volume = {291},
year = {1991},
pages = {357-372},
zbl = {0724.11032},
url = {http://dml.mathdoc.fr/item/GDZPPN002335980}
}
Hoffmann, Werner. Cuspidal functions and Diophantine approximation.. Mathematische Annalen, Tome 291 (1991) pp. 357-372. http://gdmltest.u-ga.fr/item/GDZPPN002335980/