TY - JOUR AU - V. D. Liseikin AU - V. I. Paasonen TI - Adaptive grids and high-order schemes for solving singularly-perturbed problems JO - Sibirskij žurnal vyčislitelʹnoj matematiki PY - 2021 SP - 77 EP - 92 VL - 24 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJVM_2021_24_1_a6/ LA - ru ID - SJVM_2021_24_1_a6 ER -