TY  - JOUR
AU  - V. N. Shevchenko
TI  - Characteristic polynomials of multi-index transportation problems
JO  - Diskretnaya Matematika
PY  - 2003
SP  - 83
EP  - 88
VL  - 15
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DM_2003_15_2_a5/
LA  - ru
ID  - DM_2003_15_2_a5
ER  -