%0 Journal Article %A David Adam %T Car–Pólya and Gel'fond's theorems for ${\Bbb F}_q[T]$ %J Acta Arithmetica %D 2004 %P 287-303 %V 115 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa115-3-9/ %R 10.4064/aa115-3-9 %G en %F 10_4064_aa115_3_9