Nazarova Kz 1

1. On Some Problems of Bitsadze–Samarsky Type for the Poisson Equation
2. On Solvability of a Boundary Value Problem for a Nonlocal Biharmonic Equation with a Fractional Order Boundary Operator
3. On the Unique Solvability of a Boundary Value Problem for Systems of Loaded Integro-Differential Equations with Involution
4. On Unique Solvability of a Multipoint Boundary Value Problem for Systems of Integro-Differential Equations with Involution
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