TY  - RPRT
TI  - Direct methods for the solution of systems of linear equations with sparse coefficient matrix and related topics Final report, 1 Dec. 1967 - 31 Aug. 1970
AU  - Tewarson, R. P.
PY  - 1970
UR  - https://ntrs.nasa.gov/citations/19710004283
ID  - 19710004283
ER  -