TY  - JOUR
AU  - Yu. S. Kolesov
TI  - Properties of characteristic polynomials of matrices with non-negative elements
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1971
VL  - 26
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/RM_1971_26_3_a13/
LA  - ru
ID  - RM_1971_26_3_a13
ER  -