For citations:

Eminov S.I., Sochilin A.V., Petrov R.V., Zakharov M.A. Operator equation of diffraction on a segment of a circular cylinder. Vestnik of Novgorod State University. 2023;(5(134)):863-870. (In Russ.) https://doi.org/10.34680/2076-8052.2023.5(134).863-870