@article{10_4153_CMB_1997_029_7,
     author = {Naito, Y\={u}ki and Usami, Hiroyuki},
     title = {Nonexistence {Results} of {Positive} {Entire} {Solutions} for {Quasilinear} {Elliptic} {Inequalities}},
     journal = {Canadian mathematical bulletin},
     pages = {244--253},
     year = {1997},
     volume = {40},
     number = {2},
     doi = {10.4153/CMB-1997-029-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1997-029-7/}
}