@article{MTA_2019_4_1_a9,
     author = {Patrizia Pucci},
     title = {Existence of entire solutions for quasilinear equations in the {Heisenberg} group},
     journal = {Minimax theory and its applications},
     year = {2019},
     volume = {4},
     number = {1},
     zbl = {1432.35090},
     url = {http://geodesic.mathdoc.fr/item/MTA_2019_4_1_a9/}
}