TY - JOUR AU - R. Meyer-Spasche AU - Bengt Fornberg TI - Discretization errors at free boundaries of the Grad-Schlüter-Shafranov equation. JO - Numerische Mathematik PY - 1991 SP - 683 EP - 710 VL - 59 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1991__59_8_133573/ ID - NUMA_1991__59_8_133573 ER -