%0 Journal Article %A Nielsen, Ole A. %T Sharpness in Young's Inequalityfor Convolution Products %J Canadian journal of mathematics %D 1994 %P 1287-1298 %V 46 %N 6 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1994-073-7/ %R 10.4153/CJM-1994-073-7 %F 10_4153_CJM_1994_073_7