TY  - RPRT
TI  - Iterative methods for mixed finite element equations
AU  - Nakazawa, S.
AU  - Nagtegaal, J. C.
AU  - Zienkiewicz, O. C.
PY  - 1985
UR  - https://ntrs.nasa.gov/citations/19860049723
ID  - 19860049723
ER  -