@article{AIHPC_2002__19_6_889_0,
     author = {Taliaferro, Steven D.},
     title = {Local behavior and global existence of positive solutions of $au^\lambda \le - \Delta u \le u^\lambda $},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {889--901},
     publisher = {Elsevier},
     volume = {19},
     number = {6},
     year = {2002},
     zbl = {1039.35145},
     language = {en},
     url = {http://www.numdam.org/item/AIHPC_2002__19_6_889_0/}
}