Makin A.S., “A Class of Essentially Nonself-Adjoint Boundary Value Problems”, Dokl. Math., 89:3 (2014), 351–353
Lunev A.A., Malamud M.M., “O polnote sistemy kornevykh vektorov dlya sistem pervogo poryadka . primenenie k zadache redzhe”, Doklady akademii nauk, 453:3 (2013), 256–256
Makin A.S., “O dvukhtochechnoi kraevoi zadache dlya operatora shturma–liuvillya s neklassicheskoi asimptotikoi spektra”, Differentsialnye uravneniya, 49:5 (2013), 564–564
A. S. Makin, “On a two-point boundary value problem for the Sturm-Liouville operator with a nonclassical asymptotics of the spectrum”, Diff Equat, 49:5 (2013), 536
A. A. Lunyov, M. M. Malamud, “On the completeness of systems of root vectors for first-order systems: Application to the Regge problem”, Dokl. Math., 88:3 (2013), 678
Malamud M.M. Oridoroga L.L., “On the completeness of root subspaces of boundary value problems for first order systems of ordinary differential equations”, J. Funct. Anal., 263:7 (2012), 1939–1980
Gesztesy F. Tkachenko V., “A Schauder and Riesz basis criterion for non-self-adjoint Schrtsdinger operators with periodic and antiperiodic boundary conditions”, J. Differential Equations, 253:2 (2012), 400–437
Alexander S. Makin, “On Summability of Spectral Expansions Corresponding to the Sturm-Liouville Operator”, International Journal of Mathematics and Mathematical Sciences, 2012 (2012), 1
M. M. Malamud, L. L. Oridoroga, “On the completeness of the root vectors of first-order systems”, Dokl. Math., 82:3 (2010), 899