On Farkas-type theorems
Winfried Schirotzek (1981)
Commentationes Mathematicae Universitatis Carolinae
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Winfried Schirotzek (1981)
Commentationes Mathematicae Universitatis Carolinae
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Enayet U, Tarafdar, Ghanshyam B. Mehta (1987)
Commentationes Mathematicae Universitatis Carolinae
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Milan Vlach (1971)
Commentationes Mathematicae Universitatis Carolinae
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