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Publications in Math-Net.Ru
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On obtaining the best approximations to the solution of boundary value problems
Differ. Uravn., 30:2 (1994), 346–349
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Realization of a given trajectory of motion and of a pencil of trajectories
Differ. Uravn., 24:2 (1988), 234–239
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Approximations and expansions of solutions of linear boundary value problems with parameters
Differ. Uravn., 23:11 (1987), 2014–2017
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Realization of a given pencil of trajectories by means of systems of vector-functions
Differ. Uravn., 21:9 (1985), 1642–1645
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The method of two systems of functions in boundary value problems
Differ. Uravn., 21:8 (1985), 1362–1368
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Solution of operator equations and boundary value problems by means of systems of elements
Differ. Uravn., 21:7 (1985), 1281–1282
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On control by a pencil of trajectories by means of systems of functions
Differ. Uravn., 17:6 (1981), 1132–1134
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Systems of elements of a space over a space, and variational methods for the solution of equations with variable operators
Differ. Uravn., 13:4 (1977), 724–732
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On the solution of boundary value problems with the aid of approximations and expansions
Dokl. Akad. Nauk SSSR, 230:3 (1976), 530–533
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Systems of elements of a space over a space, and the problem of realizing a given trajectory of motion
Differ. Uravn., 12:11 (1976), 2027–2038
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Linear equations
Differ. Uravn., 11:6 (1975), 1118–1127
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On tests for a basis of Hilbert space
Dokl. Akad. Nauk SSSR, 216:3 (1974), 505–508
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Variational methods for solving equations
Differ. Uravn., 10:9 (1974), 1714–1720
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The orthogonal expansion of a function of two arguments, and the solutions of certain equations
Differ. Uravn., 10:6 (1974), 1111–1116
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On characteristic and adjoint elements of linear operators
Zh. Vychisl. Mat. Mat. Fiz., 2:1 (1962), 165–169
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Systems and series of elements with unbounded Gram matrices
Izv. Vyssh. Uchebn. Zaved. Mat., 1959, no. 6, 174–188
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On the existence of characteristic values and on the completeness of a system of characteristic elements for some linear operators
Mat. Sb. (N.S.), 34(76):2 (1954), 201–212
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Corrections to the paper, “On linear equations in Hilbert space”
Mat. Sb. (N.S.), 30(72):2 (1952), 463
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On linear equations in Hilbert space
Mat. Sb. (N.S.), 29(71):3 (1951), 529–550
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On the theory of linear integral equations
Mat. Sb. (N.S.), 29(71):2 (1951), 281–312
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Systems of elements of a Hilbert space and series formed from them
Mat. Sb. (N.S.), 29(71):1 (1951), 79–120
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