Ashurov, R.R., et al. “Forward and Inverse Problems for a Mixed-Type Equation With the Caputo Fractional Derivative and Dezin-Type Non-Local Condition”. Bulletin of the Karaganda University. Mathematics Series, vol. 120, no. 4, Dec. 2025, pp. 46-60, doi:10.31489/2025m4/46-60.