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Algebra and Its Applications

	Rings over which all modules are $I_0$-modules. II A. N. Abyzov, A. A. Tuganbaev		3
	Elementary equivalence of unitary linear groups over rings E. S. Balmasov, E. I. Bunina		13
	Connections in fiberings associated with the Grassman manifold and the space of centered planes O. Belova		29
	Automorphisms of the semigroup of invertible matrices with nonnegative elements over commutative partially ordered rings E. I. Bunina, P. P. Semenov		69
	On the cover relationship for local interior $G$-algebras H. Wenlin		101
	A method for maximizing matrix columns V. G. Lezhnev		113
	An algorithm for finding normal solutions of consistent systems of linear equations M. V. Lezhnev		121
	Parallel displacements on the surface of a projective space K. V. Polyakova		129
	The non-Platonic and non-Archimedean noncomposite polyhedra A. V. Timofeenko		179
	Rings without infinite sets of noncentral orthogonal idempotents A. A. Tuganbaev		207