Some existence theorems for nonlinear problems
Josef Kolomý (1966)
Commentationes Mathematicae Universitatis Carolinae
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Josef Kolomý (1966)
Commentationes Mathematicae Universitatis Carolinae
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Václav Havel (1966)
Commentationes Mathematicae Universitatis Carolinae
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Josef Kolomý (1967)
Commentationes Mathematicae Universitatis Carolinae
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