TY - JOUR AU - M. R. Timerbaev TI - Multiplicative extraction of singularities in FEM solvers for degenerate elliptic equations JO - Differencialʹnye uravneniâ PY - 2000 SP - 979 EP - 985 VL - 36 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2000_36_7_a15/ LA - ru ID - DE_2000_36_7_a15 ER -