For citations:

Fedorov V.E., Nagumanova A.V., Sagimbaeva A.O. A Cauchy type problem and inverse problems for equations with a Riemann–Liouville type regular integro-differential operator and a closed operator. Mathematical notes of NEFU. 2025;32(3):95-112. (In Russ.) https://doi.org/10.25587/2411-9326-2025-3-95-112