TY  - BOOK
AU  - Sachkov, VN
TI  - Combinatories of nonnegative matrices
SN  - 9780821827888
U1  - 519.146 
PY  - 2002///
CY  - USA
PB  - AMS
KW  - COMBINATORIAL ANALYSIS
KW  - NON-NEGATIVE MATRICES
N1  - Vol.213.
ER  -