1.
Aizicovici S, Papageorgiou NS, Staicu V. Nonlinear, nonhomogeneous parametric Neumann problems. TMNA [Internet]. 2016 Apr. 24 [cited 2025 Jul. 4];48(1):45-69. Available from: https://apcz.umk.pl/TMNA/article/view/TMNA.2016.035