Э. Дж. Ибадов, “О неравенстве Рисса и базисности систем корневых вектор-функций оператора типа Дирака $2m$-го порядка с суммируемым коэффициентом”, Изв. вузов. Матем., 2024, № 11, 23–34 [E. J. Ibadov, “On the Ries inequality and the basicity of systems of root vector functions of $2m$th order Dirac-type operator with summable coefficient”, Izv. Vyssh. Uchebn. Zaved. Mat., 2024, no. 11, 23–34]
E. J. Ibadov, “On the Riesz Inequality and the Basicity of Systems of Root Vector Functions of 2mth-Order Dirac-Type Operator with Summable Coefficient”, Russ Math., 68:11 (2024), 18
[E. J. Ibadov, “On the Ries inequality and the basicity of systems of root vector functions of