@article{KJM_2021_45_2_a9,
     author = {Mbe Koua Christophe Ndjatchi and Panayotis Vyridis and Juan Mart{\'\i}nez and J. Juan Rosales},
     title = {On the {Non-Negative} {Radial} {Solutions} of the {Two} {Dimensional} {Bratu} {Equation}},
     journal = {Kragujevac Journal of Mathematics},
     pages = {275 },
     publisher = {mathdoc},
     volume = {45},
     number = {2},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KJM_2021_45_2_a9/}
}