TY  - JOUR
AU  - R.D. Lazarov
AU  - V. Makarov
AU  - W. Weinelt
TI  - On the Convergence of Difference Schemes for the Approximation of Solutions u...W... (m>0.5) of Elliptic Equations with Mixed Derivatives.
JO  - Numerische Mathematik
PY  - 1984
SP  - 223
EP  - 232
VL  - 44
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1984__44_132931/
ID  - NUMA_1984__44_132931
ER  -