@article{JCA_2022_29_2_JCA_2022_29_2_a3,
     author = {M. F. Furtado and K. C. V. Sousa},
     title = {Indefinite {Planar} {Problem} with {Exponential} {Critical} {Growth}},
     journal = {Journal of convex analysis},
     pages = {361--37},
     year = {2022},
     volume = {29},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/JCA_2022_29_2_JCA_2022_29_2_a3/}
}