TY - JOUR AU - R. K. Mohanty AU - S. Sharma TI - Fourth-order numerical scheme based on half-step nonpolynomial spline approximations for 1D quasi-linear parabolic equations JO - Sibirskij žurnal vyčislitelʹnoj matematiki PY - 2020 SP - 83 EP - 97 VL - 23 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJVM_2020_23_1_a5/ LA - ru ID - SJVM_2020_23_1_a5 ER -