Existence theorems for operator equations and nonlinear elliptic boundary-value problems
Walter Petry (1973)
Commentationes Mathematicae Universitatis Carolinae
Similarity:
Walter Petry (1973)
Commentationes Mathematicae Universitatis Carolinae
Similarity:
Svatopluk Fučík (1976)
Commentationes Mathematicae Universitatis Carolinae
Similarity:
Jindřich Nečas (1972)
Commentationes Mathematicae Universitatis Carolinae
Similarity: