TY  - BOOK
AU  - Barker, V. A.
TI  - Sparse matrix techniques; Copenhagen 1976: ; advanced course held at the Technical University of Denmark, Copenhagen, August 9-12, 1976 
T2  - Lecture notes in Mathematics
U1  - 512.5 
PY  - 1977///
CY  - Berlin
PB  - Springer-Verlag
ER  -