TY  - RPRT
TI  - Stability of pseudospectral and finite-difference methods for variable coefficient problems
AU  - Gottlieb, D.
AU  - Orszag, S. A.
AU  - Turkel, E.
PY  - 1981
UR  - https://ntrs.nasa.gov/citations/19820027752
ID  - 19820027752
ER  -