TY  - JOUR
AU  - I. A. Kondrakov
AU  - A. A. Shananin
TI  - Idempotent analogs of theorems on nonnegative matrices and their applications to the analysis of economic information
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 2011
SP  - 188
EP  - 205
VL  - 51
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_2011_51_2_a0/
LA  - ru
ID  - ZVMMF_2011_51_2_a0
ER  -