TY  - JOUR
AU  - S. V. Porshnev
TI  - Application of the Mathcad package to studying iterative methods for solving boundary value problems for two-dimensional elliptic differential equations
JO  - Numerical methods and programming
PY  - 2001
SP  - 7
EP  - 14
VL  - 2
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMP_2001_2_3_a1/
LA  - ru
ID  - VMP_2001_2_3_a1
ER  -