[1]
Koilyshov, U. et al. 2025. Solution of nonlocal boundary value problems for the heat equation with discontinuous coefficients, in the case of two discontinuity points. Bulletin of the Karaganda University. Mathematics Series. 117, 1 (Mar. 2025), 81–91. DOI:https://doi.org/10.31489/2025m1/81-91.