TY  - RPRT
TI  - Adaptive quadrilateral and triangular finite-element scheme for compressible flows
AU  - Ramakrishnan, R.
AU  - Thornton, Earl A.
AU  - Bey, Kim S.
PY  - 1990
UR  - https://ntrs.nasa.gov/citations/19900031087
ID  - 19900031087
ER  -