%0 Journal Article %A PATTERSON, S. J. %T NOTE ON A PAPER OF J. HOFFSTEIN %J Glasgow mathematical journal %D 2007 %P 243-255 %V 49 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089507003540/ %R 10.1017/S0017089507003540 %F 10_1017_S0017089507003540