TY - JOUR AU - V. F. Butuzov AU - I. V. Nedelko TI - A steplike contrast structure in a singularly perturbed system of elliptic equations with different power of a small parameter JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2000 SP - 877 EP - 899 VL - 40 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2000_40_6_a4/ LA - ru ID - ZVMMF_2000_40_6_a4 ER -