TY - JOUR AU - V. M. Volkov AU - Dong Jinghui TI - On the implementation of the Chebyshev spectral method for two-dimensional elliptic equations with mixed derivatives JO - Trudy Instituta matematiki PY - 2024 SP - 82 EP - 92 VL - 32 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMB_2024_32_2_a7/ LA - ru ID - TIMB_2024_32_2_a7 ER -