%0 Journal Article %A Marcolongo, P. %T On the solvability in Gevrey of a linear operator in two variables. %J Rendiconti del seminario matematico %D 2002 %P 101-114 %V 60 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RSM_2002__60_2_116633/ %G en %F RSM_2002__60_2_116633