%0 Journal Article %A Louis Pigno %T Transforms vanishing at infinity in a certain direction and semi-idempotent measures. %J Mathematica Scandinavica %D 1977 %P 153-158 %V 41 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1977__41_166548/ %F MS2_1977__41_166548