TY  - JOUR
AU  - O. Y. Kushel
TI  - On one class of positive matrices with minors of different signs
JO  - Trudy Instituta matematiki
PY  - 2009
SP  - 79
EP  - 89
VL  - 17
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TIMB_2009_17_1_a7/
LA  - ru
ID  - TIMB_2009_17_1_a7
ER  -