@article{FCAA_2005_8_3_a4, author = {Kamoun, Lotfi}, title = {An {Lp} \ensuremath{-} {Lq} - {Version} of {Morgan's} {Theorem} {Associated} with {Partial} {Differential} {Operators}}, journal = {Fractional calculus and applied analysis}, pages = {299--312}, publisher = {mathdoc}, volume = {8}, number = {3}, year = {2005}, language = {en}, url = {http://geodesic.mathdoc.fr/item/FCAA_2005_8_3_a4/} }