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- [33] On solvability of fractional analogues of the Neumann problem for biharmonic equation BULLETIN OF THE KARAGANDA UNIVERSITY-MATHEMATICS, 2015, 79 (03): : 87 - 95
- [38] Solvability conditions for the Neumann problem for the homogeneous polyharmonic equation Differential Equations, 2014, 50 : 1449 - 1456