%0 Journal Article %A F. Abdelmoula %A A. Baklouti %A D. Lahyani %T An $L^p$--$L^q$ Analog of Miyachi's theorem for Nilpotent Lie Groups and Sharpness Problems %J Matematičeskie zametki %D 2013 %P 3-21 %V 94 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2013_94_1_a0/ %G ru %F MZM_2013_94_1_a0