TY  - JOUR
AU  - Marcus, Brian
AU  - Tuncel, Selim
TI  - Matrices of polynomials, positivity, and finite equivalence of Markov chains
JO  - Journal of the American Mathematical Society
PY  - 1993
SP  - 131
EP  - 147
VL  - 06
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1993-1168959-X/
DO  - 10.1090/S0894-0347-1993-1168959-X
ID  - 10_1090_S0894_0347_1993_1168959_X
ER  -