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Title page

Copyright page

Contents

On predicate and operator variants of the formation of theories of constructive mathematics

On constructive mappings of a disk into itself

Certain questions of the theory of polynomials with constructive real coefficients

On certain algorithmitic problems connected with arithmetic operations over duplexes

Example of a nondiscontinuous but not continuous constructive operator in a metric space

On constructive nonseparable spaces

Three theorems on constructive functions

Polyhedral angles with one-to-one spherical representation

On deformations of holomorphic vector bundles over the Riemann sphere

Finite-to-one open mappings of manifolds

Letter to the editor: Addendum to the paper “Finite-to-one open mappings of manifolds”

Continuous mappings of domains in Euclidean space

Restrictive bisemigroups

Restrictive bisemigroups of mappings

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