TY  - JOUR
AU  - NIESZPORSKI, M.
AU  - SANTINI, P.M.
TI  - THE SELF-ADJOINT 5-POINT AND 7-POINT DIFFERENCE OPERATORS, THE ASSOCIATED DIRICHLET PROBLEMS, DARBOUX TRANSFORMATIONS AND LELIEUVRE FORMULAE
JO  - Glasgow mathematical journal
PY  - 2005
SP  - 133
EP  - 147
VL  - 47
IS  - A
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089505002351/
DO  - 10.1017/S0017089505002351
ID  - 10_1017_S0017089505002351
ER  -