@article{AFM_2021_46_2_a4,
     author = {Giovany M. Figueiredo and Eugenio Massa and Jefferson A. Santos},
     title = {Existence of positive solutions for a class of semipositone problems with {Kirchhoff} operator},
     journal = {Annales Fennici Mathematici},
     pages = {655--666},
     publisher = {mathdoc},
     volume = {46},
     number = {2},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AFM_2021_46_2_a4/}
}