Sartabanov, Z., B. Omarova, G. Aitenova, and A. Zhumagaziyev. “Integrating Multiperiodic Functions Along the Periodic Characteristics of the Diagonal Differentiation Operator”. Journal of Mathematics, Mechanics and Computer Science, vol. 120, no. 4, Dec. 2023, pp. 52-68, doi:10.26577/JMMCS2023v120i4a6.