scientific article; zbMATH DE number 1164976
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Publication:4396195
zbMath0891.54009MaRDI QIDQ4396195
Publication date: 14 June 1998
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Continuous maps (54C05) Heyting algebras (lattice-theoretic aspects) (06D20) Topoi (18B25) Categorical methods in general topology (54B30) Real-valued functions in general topology (54C30) Functions of several variables (26B99)
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