TY  - JOUR
AU  - V. V. Shumov
TI  - Hierarchical and matrix models of border security
JO  - Matematičeskoe modelirovanie
PY  - 2014
SP  - 137
EP  - 148
VL  - 26
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM_2014_26_3_a9/
LA  - ru
ID  - MM_2014_26_3_a9
ER  -