%0 Journal Article %A M. F. Furtado %A K. C. V. Sousa %T Indefinite Planar Problem with Exponential Critical Growth %J Journal of convex analysis %D 2022 %P 361-37 %V 29 %N 2 %U http://geodesic.mathdoc.fr/item/JCA_2022_29_2_JCA_2022_29_2_a3/ %F JCA_2022_29_2_JCA_2022_29_2_a3