TY  - BOOK
AU  - IMA Numerical Anlysis Group Conference (University of Reading
AU  - Duff, Iain S., ed.
TI  - Sparse matrices and their uses - Proceedings
T2  - Institute of mathematics and its aplications conference series
SN  - 0122232801
U1  - 512.943 
PY  - 1981///
CY  - London
PB  - Academic Press
ER  -