Title: Contributions to nonlinear analysis
Subjects: Nonlinear Differential equations, Partial Differential equations, Congresses, Mathematical analysis, Differential equations, nonlinear, Équations aux dérivées partielles, Congrès, Équations différentielles non linéaires, Analyse mathématique, MATHEMATICS, Differential Equations, General, Partiële differentiaalvergelijkingen, Niet-lineaire analyse, Equações diferenciais não lineares (congressos), Nichtlineare Analysis, Aufsatzsammlung, Nichtlineare Differentialgleichung