TY  - BOOK
AU  - Graham Alexander
TI  - Nonnegative matrices and applications topics in
T2  - Ellis Horwood Series in Mathematics and its Applications
U1  - B25,1, M7 
PY  - 1987///
CY  - Chichester
PB  - John Wiley         
KW  - Matrix
N1  - Bibliography P 259-61; Appendix P 286-42
ER  -