1.
Berestycki H, Capuzzo Dolcetta I, Nirenberg L. Superlinear indefinite elliptic problems and nonlinear Liouville theorems. TMNA [Internet]. 1994 Sep. 1 [cited 2024 Jul. 22];4(1):59-78. Available from: https://apcz.umk.pl/TMNA/article/view/TMNA.1994.023